49986840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5867}}^1$

素因数の和:5952

約数の個数: 64

約数和(自身を含む): 152098560

約数和(自身を除く): 102111720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 5867, 8520, 11734, 17601, 23468, 29335, 35202, 46936, 58670, 70404, 88005, 117340, 140808, 176010, 234680, 352020, 416557, 704040, 833114, 1249671, 1666228, 2082785, 2499342, 3332456, 4165570, 4998684, 6248355, 8331140, 9997368, 12496710, 16662280, 24993420, 49986840]

約数ペア:

[(1, 49986840), (2, 24993420), (3, 16662280), (4, 12496710), (5, 9997368), (6, 8331140), (8, 6248355), (10, 4998684), (12, 4165570), (15, 3332456), (20, 2499342), (24, 2082785), (30, 1666228), (40, 1249671), (60, 833114), (71, 704040), (120, 416557), (142, 352020), (213, 234680), (284, 176010), (355, 140808), (426, 117340), (568, 88005), (710, 70404), (852, 58670), (1065, 46936), (1420, 35202), (1704, 29335), (2130, 23468), (2840, 17601), (4260, 11734), (5867, 8520)]