53007790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 105066720

約数和(自身を除く): 52058930

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 4421, 5995, 8842, 11990, 22105, 44210, 48631, 97262, 243155, 481889, 486310, 963778, 2409445, 4818890, 5300779, 10601558, 26503895, 53007790]

約数ペア:

[(1, 53007790), (2, 26503895), (5, 10601558), (10, 5300779), (11, 4818890), (22, 2409445), (55, 963778), (109, 486310), (110, 481889), (218, 243155), (545, 97262), (1090, 48631), (1199, 44210), (2398, 22105), (4421, 11990), (5995, 8842)]