47623940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 124637184

約数和(自身を除く): 77013244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 191, 260, 274, 364, 382, 455, 548, 685, 764, 910, 955, 959, 1337, 1370, 1781, 1820, 1910, 1918, 2483, 2674, 2740, 3562, 3820, 3836, 4795, 4966, 5348, 6685, 7124, 8905, 9590, 9932, 12415, 12467, 13370, 17381, 17810, 19180, 24830, 24934, 26167, 26740, 34762, 35620, 49660, 49868, 52334, 62335, 69524, 86905, 104668, 124670, 130835, 173810, 183169, 249340, 261670, 340171, 347620, 366338, 523340, 680342, 732676, 915845, 1360684, 1700855, 1831690, 2381197, 3401710, 3663380, 4762394, 6803420, 9524788, 11905985, 23811970, 47623940]

約数ペア:

[(1, 47623940), (2, 23811970), (4, 11905985), (5, 9524788), (7, 6803420), (10, 4762394), (13, 3663380), (14, 3401710), (20, 2381197), (26, 1831690), (28, 1700855), (35, 1360684), (52, 915845), (65, 732676), (70, 680342), (91, 523340), (130, 366338), (137, 347620), (140, 340171), (182, 261670), (191, 249340), (260, 183169), (274, 173810), (364, 130835), (382, 124670), (455, 104668), (548, 86905), (685, 69524), (764, 62335), (910, 52334), (955, 49868), (959, 49660), (1337, 35620), (1370, 34762), (1781, 26740), (1820, 26167), (1910, 24934), (1918, 24830), (2483, 19180), (2674, 17810), (2740, 17381), (3562, 13370), (3820, 12467), (3836, 12415), (4795, 9932), (4966, 9590), (5348, 8905), (6685, 7124)]