55101976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 109494000

約数和(自身を除く): 54392024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2309, 2983, 4618, 5966, 9236, 11932, 18472, 23864, 43871, 87742, 175484, 350968, 362513, 725026, 1450052, 2900104, 6887747, 13775494, 27550988, 55101976]

約数ペア:

[(1, 55101976), (2, 27550988), (4, 13775494), (8, 6887747), (19, 2900104), (38, 1450052), (76, 725026), (152, 362513), (157, 350968), (314, 175484), (628, 87742), (1256, 43871), (2309, 23864), (2983, 18472), (4618, 11932), (5966, 9236)]