56551907340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{20297}}^1$

素因数の和:21008

約数の個数: 144

約数和(自身を含む): 179273884608

約数和(自身を除く): 122721977268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 673, 690, 828, 1035, 1346, 1380, 2019, 2070, 2692, 3365, 4038, 4140, 6057, 6730, 8076, 10095, 12114, 13460, 15479, 20190, 20297, 24228, 30285, 30958, 40380, 40594, 46437, 60570, 60891, 61916, 77395, 81188, 92874, 101485, 121140, 121782, 139311, 154790, 182673, 185748, 202970, 232185, 243564, 278622, 304455, 309580, 365346, 405940, 464370, 466831, 557244, 608910, 696555, 730692, 913365, 928740, 933662, 1217820, 1393110, 1400493, 1826730, 1867324, 2334155, 2786220, 2800986, 3653460, 4201479, 4668310, 5601972, 7002465, 8402958, 9336620, 13659881, 14004930, 16805916, 21007395, 27319762, 28009860, 40979643, 42014790, 54639524, 68299405, 81959286, 84029580, 122938929, 136598810, 163918572, 204898215, 245877858, 273197620, 314177263, 409796430, 491755716, 614694645, 628354526, 819592860, 942531789, 1229389290, 1256709052, 1570886315, 1885063578, 2458778580, 2827595367, 3141772630, 3770127156, 4712658945, 5655190734, 6283545260, 9425317890, 11310381468, 14137976835, 18850635780, 28275953670, 56551907340]

約数ペア:

[(1, 56551907340), (2, 28275953670), (3, 18850635780), (4, 14137976835), (5, 11310381468), (6, 9425317890), (9, 6283545260), (10, 5655190734), (12, 4712658945), (15, 3770127156), (18, 3141772630), (20, 2827595367), (23, 2458778580), (30, 1885063578), (36, 1570886315), (45, 1256709052), (46, 1229389290), (60, 942531789), (69, 819592860), (90, 628354526), (92, 614694645), (115, 491755716), (138, 409796430), (180, 314177263), (207, 273197620), (230, 245877858), (276, 204898215), (345, 163918572), (414, 136598810), (460, 122938929), (673, 84029580), (690, 81959286), (828, 68299405), (1035, 54639524), (1346, 42014790), (1380, 40979643), (2019, 28009860), (2070, 27319762), (2692, 21007395), (3365, 16805916), (4038, 14004930), (4140, 13659881), (6057, 9336620), (6730, 8402958), (8076, 7002465), (10095, 5601972), (12114, 4668310), (13460, 4201479), (15479, 3653460), (20190, 2800986), (20297, 2786220), (24228, 2334155), (30285, 1867324), (30958, 1826730), (40380, 1400493), (40594, 1393110), (46437, 1217820), (60570, 933662), (60891, 928740), (61916, 913365), (77395, 730692), (81188, 696555), (92874, 608910), (101485, 557244), (121140, 466831), (121782, 464370), (139311, 405940), (154790, 365346), (182673, 309580), (185748, 304455), (202970, 278622), (232185, 243564)]