49288980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2233

約数の個数: 96

約数和(自身を含む): 153820800

約数和(自身を除く): 104531820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2179, 2262, 3770, 4358, 4524, 5655, 6537, 7540, 8716, 10895, 11310, 13074, 21790, 22620, 26148, 28327, 32685, 43580, 56654, 63191, 65370, 84981, 113308, 126382, 130740, 141635, 169962, 189573, 252764, 283270, 315955, 339924, 379146, 424905, 566540, 631910, 758292, 821483, 849810, 947865, 1263820, 1642966, 1699620, 1895730, 2464449, 3285932, 3791460, 4107415, 4928898, 8214830, 9857796, 12322245, 16429660, 24644490, 49288980]

約数ペア:

[(1, 49288980), (2, 24644490), (3, 16429660), (4, 12322245), (5, 9857796), (6, 8214830), (10, 4928898), (12, 4107415), (13, 3791460), (15, 3285932), (20, 2464449), (26, 1895730), (29, 1699620), (30, 1642966), (39, 1263820), (52, 947865), (58, 849810), (60, 821483), (65, 758292), (78, 631910), (87, 566540), (116, 424905), (130, 379146), (145, 339924), (156, 315955), (174, 283270), (195, 252764), (260, 189573), (290, 169962), (348, 141635), (377, 130740), (390, 126382), (435, 113308), (580, 84981), (754, 65370), (780, 63191), (870, 56654), (1131, 43580), (1508, 32685), (1740, 28327), (1885, 26148), (2179, 22620), (2262, 21790), (3770, 13074), (4358, 11310), (4524, 10895), (5655, 8716), (6537, 7540)]