49381680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 161489664

約数和(自身を除く): 112107984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 83, 111, 120, 134, 148, 166, 185, 201, 222, 240, 249, 268, 296, 332, 335, 370, 402, 415, 444, 498, 536, 555, 592, 664, 670, 740, 804, 830, 888, 996, 1005, 1072, 1110, 1245, 1328, 1340, 1480, 1608, 1660, 1776, 1992, 2010, 2220, 2479, 2490, 2680, 2960, 3071, 3216, 3320, 3984, 4020, 4440, 4958, 4980, 5360, 5561, 6142, 6640, 7437, 8040, 8880, 9213, 9916, 9960, 11122, 12284, 12395, 14874, 15355, 16080, 16683, 18426, 19832, 19920, 22244, 24568, 24790, 27805, 29748, 30710, 33366, 36852, 37185, 39664, 44488, 46065, 49136, 49580, 55610, 59496, 61420, 66732, 73704, 74370, 83415, 88976, 92130, 99160, 111220, 118992, 122840, 133464, 147408, 148740, 166830, 184260, 198320, 205757, 222440, 245680, 266928, 297480, 333660, 368520, 411514, 444880, 594960, 617271, 667320, 737040, 823028, 1028785, 1234542, 1334640, 1646056, 2057570, 2469084, 3086355, 3292112, 4115140, 4938168, 6172710, 8230280, 9876336, 12345420, 16460560, 24690840, 49381680]

約数ペア:

[(1, 49381680), (2, 24690840), (3, 16460560), (4, 12345420), (5, 9876336), (6, 8230280), (8, 6172710), (10, 4938168), (12, 4115140), (15, 3292112), (16, 3086355), (20, 2469084), (24, 2057570), (30, 1646056), (37, 1334640), (40, 1234542), (48, 1028785), (60, 823028), (67, 737040), (74, 667320), (80, 617271), (83, 594960), (111, 444880), (120, 411514), (134, 368520), (148, 333660), (166, 297480), (185, 266928), (201, 245680), (222, 222440), (240, 205757), (249, 198320), (268, 184260), (296, 166830), (332, 148740), (335, 147408), (370, 133464), (402, 122840), (415, 118992), (444, 111220), (498, 99160), (536, 92130), (555, 88976), (592, 83415), (664, 74370), (670, 73704), (740, 66732), (804, 61420), (830, 59496), (888, 55610), (996, 49580), (1005, 49136), (1072, 46065), (1110, 44488), (1245, 39664), (1328, 37185), (1340, 36852), (1480, 33366), (1608, 30710), (1660, 29748), (1776, 27805), (1992, 24790), (2010, 24568), (2220, 22244), (2479, 19920), (2490, 19832), (2680, 18426), (2960, 16683), (3071, 16080), (3216, 15355), (3320, 14874), (3984, 12395), (4020, 12284), (4440, 11122), (4958, 9960), (4980, 9916), (5360, 9213), (5561, 8880), (6142, 8040), (6640, 7437)]