54857790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15629}}^1$

素因数の和:15658

約数の個数: 64

約数和(自身を含む): 157550400

約数和(自身を除く): 102692610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 15629, 31258, 46887, 78145, 93774, 140661, 156290, 203177, 234435, 281322, 406354, 421983, 468870, 609531, 703305, 843966, 1015885, 1219062, 1406610, 1828593, 2031770, 2109915, 3047655, 3657186, 4219830, 5485779, 6095310, 9142965, 10971558, 18285930, 27428895, 54857790]

約数ペア:

[(1, 54857790), (2, 27428895), (3, 18285930), (5, 10971558), (6, 9142965), (9, 6095310), (10, 5485779), (13, 4219830), (15, 3657186), (18, 3047655), (26, 2109915), (27, 2031770), (30, 1828593), (39, 1406610), (45, 1219062), (54, 1015885), (65, 843966), (78, 703305), (90, 609531), (117, 468870), (130, 421983), (135, 406354), (195, 281322), (234, 234435), (270, 203177), (351, 156290), (390, 140661), (585, 93774), (702, 78145), (1170, 46887), (1755, 31258), (3510, 15629)]