55245060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23609}}^1$

素因数の和:23637

約数の個数: 72

約数和(自身を含む): 180474840

約数和(自身を除く): 125229780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23609, 47218, 70827, 94436, 118045, 141654, 212481, 236090, 283308, 306917, 354135, 424962, 472180, 613834, 708270, 849924, 920751, 1062405, 1227668, 1416540, 1534585, 1841502, 2124810, 2762253, 3069170, 3683004, 4249620, 4603755, 5524506, 6138340, 9207510, 11049012, 13811265, 18415020, 27622530, 55245060]

約数ペア:

[(1, 55245060), (2, 27622530), (3, 18415020), (4, 13811265), (5, 11049012), (6, 9207510), (9, 6138340), (10, 5524506), (12, 4603755), (13, 4249620), (15, 3683004), (18, 3069170), (20, 2762253), (26, 2124810), (30, 1841502), (36, 1534585), (39, 1416540), (45, 1227668), (52, 1062405), (60, 920751), (65, 849924), (78, 708270), (90, 613834), (117, 472180), (130, 424962), (156, 354135), (180, 306917), (195, 283308), (234, 236090), (260, 212481), (390, 141654), (468, 118045), (585, 94436), (780, 70827), (1170, 47218), (2340, 23609)]