50149320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 179988480

約数和(自身を除く): 129839160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 61, 62, 65, 68, 78, 85, 93, 102, 104, 120, 122, 124, 130, 136, 155, 156, 170, 183, 186, 195, 204, 221, 244, 248, 255, 260, 305, 310, 312, 340, 366, 372, 390, 403, 408, 442, 465, 488, 510, 520, 527, 610, 620, 663, 680, 732, 744, 780, 793, 806, 884, 915, 930, 1020, 1037, 1054, 1105, 1209, 1220, 1240, 1326, 1464, 1560, 1581, 1586, 1612, 1768, 1830, 1860, 1891, 2015, 2040, 2074, 2108, 2210, 2379, 2418, 2440, 2635, 2652, 3111, 3162, 3172, 3224, 3315, 3660, 3720, 3782, 3965, 4030, 4148, 4216, 4420, 4758, 4836, 5185, 5270, 5304, 5673, 6045, 6222, 6324, 6344, 6630, 6851, 7320, 7564, 7905, 7930, 8060, 8296, 8840, 9455, 9516, 9672, 10370, 10540, 11346, 11895, 12090, 12444, 12648, 13260, 13481, 13702, 15128, 15555, 15810, 15860, 16120, 18910, 19032, 20553, 20740, 21080, 22692, 23790, 24180, 24583, 24888, 26520, 26962, 27404, 28365, 31110, 31620, 31720, 32147, 34255, 37820, 40443, 41106, 41480, 45384, 47580, 48360, 49166, 53924, 54808, 56730, 62220, 63240, 64294, 67405, 68510, 73749, 75640, 80886, 82212, 95160, 96441, 98332, 102765, 107848, 113460, 122915, 124440, 128588, 134810, 137020, 147498, 160735, 161772, 164424, 192882, 196664, 202215, 205530, 226920, 245830, 257176, 269620, 274040, 294996, 321470, 323544, 368745, 385764, 404430, 411060, 417911, 482205, 491660, 539240, 589992, 642940, 737490, 771528, 808860, 822120, 835822, 964410, 983320, 1253733, 1285880, 1474980, 1617720, 1671644, 1928820, 2089555, 2507466, 2949960, 3343288, 3857640, 4179110, 5014932, 6268665, 8358220, 10029864, 12537330, 16716440, 25074660, 50149320]

約数ペア:

[(1, 50149320), (2, 25074660), (3, 16716440), (4, 12537330), (5, 10029864), (6, 8358220), (8, 6268665), (10, 5014932), (12, 4179110), (13, 3857640), (15, 3343288), (17, 2949960), (20, 2507466), (24, 2089555), (26, 1928820), (30, 1671644), (31, 1617720), (34, 1474980), (39, 1285880), (40, 1253733), (51, 983320), (52, 964410), (60, 835822), (61, 822120), (62, 808860), (65, 771528), (68, 737490), (78, 642940), (85, 589992), (93, 539240), (102, 491660), (104, 482205), (120, 417911), (122, 411060), (124, 404430), (130, 385764), (136, 368745), (155, 323544), (156, 321470), (170, 294996), (183, 274040), (186, 269620), (195, 257176), (204, 245830), (221, 226920), (244, 205530), (248, 202215), (255, 196664), (260, 192882), (305, 164424), (310, 161772), (312, 160735), (340, 147498), (366, 137020), (372, 134810), (390, 128588), (403, 124440), (408, 122915), (442, 113460), (465, 107848), (488, 102765), (510, 98332), (520, 96441), (527, 95160), (610, 82212), (620, 80886), (663, 75640), (680, 73749), (732, 68510), (744, 67405), (780, 64294), (793, 63240), (806, 62220), (884, 56730), (915, 54808), (930, 53924), (1020, 49166), (1037, 48360), (1054, 47580), (1105, 45384), (1209, 41480), (1220, 41106), (1240, 40443), (1326, 37820), (1464, 34255), (1560, 32147), (1581, 31720), (1586, 31620), (1612, 31110), (1768, 28365), (1830, 27404), (1860, 26962), (1891, 26520), (2015, 24888), (2040, 24583), (2074, 24180), (2108, 23790), (2210, 22692), (2379, 21080), (2418, 20740), (2440, 20553), (2635, 19032), (2652, 18910), (3111, 16120), (3162, 15860), (3172, 15810), (3224, 15555), (3315, 15128), (3660, 13702), (3720, 13481), (3782, 13260), (3965, 12648), (4030, 12444), (4148, 12090), (4216, 11895), (4420, 11346), (4758, 10540), (4836, 10370), (5185, 9672), (5270, 9516), (5304, 9455), (5673, 8840), (6045, 8296), (6222, 8060), (6324, 7930), (6344, 7905), (6630, 7564), (6851, 7320)]