45054130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21557}}^1$

素因数の和:21594

約数の個数: 32

約数和(自身を含む): 93130560

約数和(自身を除く): 48076430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 21557, 43114, 107785, 215570, 237127, 409583, 474254, 819166, 1185635, 2047915, 2371270, 4095830, 4505413, 9010826, 22527065, 45054130]

約数ペア:

[(1, 45054130), (2, 22527065), (5, 9010826), (10, 4505413), (11, 4095830), (19, 2371270), (22, 2047915), (38, 1185635), (55, 819166), (95, 474254), (110, 409583), (190, 237127), (209, 215570), (418, 107785), (1045, 43114), (2090, 21557)]