55752260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89923}}^1$

素因数の和:89963

約数の個数: 24

約数和(自身を含む): 120857856

約数和(自身を除く): 65105596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 89923, 179846, 359692, 449615, 899230, 1798460, 2787613, 5575226, 11150452, 13938065, 27876130, 55752260]

約数ペア:

[(1, 55752260), (2, 27876130), (4, 13938065), (5, 11150452), (10, 5575226), (20, 2787613), (31, 1798460), (62, 899230), (124, 449615), (155, 359692), (310, 179846), (620, 89923)]