49642320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2309

約数の個数: 160

約数和(自身を含む): 189487872

約数和(自身を除く): 139845552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2273, 2730, 3120, 3640, 4368, 4546, 5460, 6819, 7280, 9092, 10920, 11365, 13638, 15911, 18184, 21840, 22730, 27276, 29549, 31822, 34095, 36368, 45460, 47733, 54552, 59098, 63644, 68190, 79555, 88647, 90920, 95466, 109104, 118196, 127288, 136380, 147745, 159110, 177294, 181840, 190932, 206843, 236392, 238665, 254576, 272760, 295490, 318220, 354588, 381864, 413686, 443235, 472784, 477330, 545520, 590980, 620529, 636440, 709176, 763728, 827372, 886470, 954660, 1034215, 1181960, 1241058, 1272880, 1418352, 1654744, 1772940, 1909320, 2068430, 2363920, 2482116, 3102645, 3309488, 3545880, 3818640, 4136860, 4964232, 6205290, 7091760, 8273720, 9928464, 12410580, 16547440, 24821160, 49642320]

約数ペア:

[(1, 49642320), (2, 24821160), (3, 16547440), (4, 12410580), (5, 9928464), (6, 8273720), (7, 7091760), (8, 6205290), (10, 4964232), (12, 4136860), (13, 3818640), (14, 3545880), (15, 3309488), (16, 3102645), (20, 2482116), (21, 2363920), (24, 2068430), (26, 1909320), (28, 1772940), (30, 1654744), (35, 1418352), (39, 1272880), (40, 1241058), (42, 1181960), (48, 1034215), (52, 954660), (56, 886470), (60, 827372), (65, 763728), (70, 709176), (78, 636440), (80, 620529), (84, 590980), (91, 545520), (104, 477330), (105, 472784), (112, 443235), (120, 413686), (130, 381864), (140, 354588), (156, 318220), (168, 295490), (182, 272760), (195, 254576), (208, 238665), (210, 236392), (240, 206843), (260, 190932), (273, 181840), (280, 177294), (312, 159110), (336, 147745), (364, 136380), (390, 127288), (420, 118196), (455, 109104), (520, 95466), (546, 90920), (560, 88647), (624, 79555), (728, 68190), (780, 63644), (840, 59098), (910, 54552), (1040, 47733), (1092, 45460), (1365, 36368), (1456, 34095), (1560, 31822), (1680, 29549), (1820, 27276), (2184, 22730), (2273, 21840), (2730, 18184), (3120, 15911), (3640, 13638), (4368, 11365), (4546, 10920), (5460, 9092), (6819, 7280)]