56036840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45191}}^1$

素因数の和:45233

約数の個数: 32

約数和(自身を含む): 130152960

約数和(自身を除く): 74116120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 45191, 90382, 180764, 225955, 361528, 451910, 903820, 1400921, 1807640, 2801842, 5603684, 7004605, 11207368, 14009210, 28018420, 56036840]

約数ペア:

[(1, 56036840), (2, 28018420), (4, 14009210), (5, 11207368), (8, 7004605), (10, 5603684), (20, 2801842), (31, 1807640), (40, 1400921), (62, 903820), (124, 451910), (155, 361528), (248, 225955), (310, 180764), (620, 90382), (1240, 45191)]