49359840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 172440576

約数和(自身を除く): 123080736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 263, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 526, 544, 552, 680, 690, 736, 782, 789, 816, 920, 1020, 1052, 1104, 1173, 1315, 1360, 1380, 1564, 1578, 1632, 1840, 1955, 2040, 2104, 2208, 2346, 2630, 2720, 2760, 3128, 3156, 3680, 3910, 3945, 4080, 4208, 4471, 4692, 5260, 5520, 5865, 6049, 6256, 6312, 7820, 7890, 8160, 8416, 8942, 9384, 10520, 11040, 11730, 12098, 12512, 12624, 13413, 15640, 15780, 17884, 18147, 18768, 21040, 22355, 23460, 24196, 25248, 26826, 30245, 31280, 31560, 35768, 36294, 37536, 42080, 44710, 46920, 48392, 53652, 60490, 62560, 63120, 67065, 71536, 72588, 89420, 90735, 93840, 96784, 102833, 107304, 120980, 126240, 134130, 143072, 145176, 178840, 181470, 187680, 193568, 205666, 214608, 241960, 268260, 290352, 308499, 357680, 362940, 411332, 429216, 483920, 514165, 536520, 580704, 616998, 715360, 725880, 822664, 967840, 1028330, 1073040, 1233996, 1451760, 1542495, 1645328, 2056660, 2146080, 2467992, 2903520, 3084990, 3290656, 4113320, 4935984, 6169980, 8226640, 9871968, 12339960, 16453280, 24679920, 49359840]

約数ペア:

[(1, 49359840), (2, 24679920), (3, 16453280), (4, 12339960), (5, 9871968), (6, 8226640), (8, 6169980), (10, 4935984), (12, 4113320), (15, 3290656), (16, 3084990), (17, 2903520), (20, 2467992), (23, 2146080), (24, 2056660), (30, 1645328), (32, 1542495), (34, 1451760), (40, 1233996), (46, 1073040), (48, 1028330), (51, 967840), (60, 822664), (68, 725880), (69, 715360), (80, 616998), (85, 580704), (92, 536520), (96, 514165), (102, 483920), (115, 429216), (120, 411332), (136, 362940), (138, 357680), (160, 308499), (170, 290352), (184, 268260), (204, 241960), (230, 214608), (240, 205666), (255, 193568), (263, 187680), (272, 181470), (276, 178840), (340, 145176), (345, 143072), (368, 134130), (391, 126240), (408, 120980), (460, 107304), (480, 102833), (510, 96784), (526, 93840), (544, 90735), (552, 89420), (680, 72588), (690, 71536), (736, 67065), (782, 63120), (789, 62560), (816, 60490), (920, 53652), (1020, 48392), (1052, 46920), (1104, 44710), (1173, 42080), (1315, 37536), (1360, 36294), (1380, 35768), (1564, 31560), (1578, 31280), (1632, 30245), (1840, 26826), (1955, 25248), (2040, 24196), (2104, 23460), (2208, 22355), (2346, 21040), (2630, 18768), (2720, 18147), (2760, 17884), (3128, 15780), (3156, 15640), (3680, 13413), (3910, 12624), (3945, 12512), (4080, 12098), (4208, 11730), (4471, 11040), (4692, 10520), (5260, 9384), (5520, 8942), (5865, 8416), (6049, 8160), (6256, 7890), (6312, 7820)]