53551590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77611}}^1$

素因数の和:77644

約数の個数: 32

約数和(自身を含む): 134113536

約数和(自身を除く): 80561946

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 77611, 155222, 232833, 388055, 465666, 776110, 1164165, 1785053, 2328330, 3570106, 5355159, 8925265, 10710318, 17850530, 26775795, 53551590]

約数ペア:

[(1, 53551590), (2, 26775795), (3, 17850530), (5, 10710318), (6, 8925265), (10, 5355159), (15, 3570106), (23, 2328330), (30, 1785053), (46, 1164165), (69, 776110), (115, 465666), (138, 388055), (230, 232833), (345, 155222), (690, 77611)]