53485160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11833}}^1$

素因数の和:11957

約数の個数: 32

約数和(自身を含む): 121416840

約数和(自身を除く): 67931680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 11833, 23666, 47332, 59165, 94664, 118330, 236660, 473320, 1337129, 2674258, 5348516, 6685645, 10697032, 13371290, 26742580, 53485160]

約数ペア:

[(1, 53485160), (2, 26742580), (4, 13371290), (5, 10697032), (8, 6685645), (10, 5348516), (20, 2674258), (40, 1337129), (113, 473320), (226, 236660), (452, 118330), (565, 94664), (904, 59165), (1130, 47332), (2260, 23666), (4520, 11833)]