53416840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46049}}^1$

素因数の和:46089

約数の個数: 32

約数和(自身を含む): 124335000

約数和(自身を除く): 70918160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 46049, 92098, 184196, 230245, 368392, 460490, 920980, 1335421, 1841960, 2670842, 5341684, 6677105, 10683368, 13354210, 26708420, 53416840]

約数ペア:

[(1, 53416840), (2, 26708420), (4, 13354210), (5, 10683368), (8, 6677105), (10, 5341684), (20, 2670842), (29, 1841960), (40, 1335421), (58, 920980), (116, 460490), (145, 368392), (232, 230245), (290, 184196), (580, 92098), (1160, 46049)]