53008880

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6079}}^1$

素因数の和:6201

約数の個数: 40

約数和(自身を含む): 124396800

約数和(自身を除く): 71387920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 6079, 8720, 12158, 24316, 30395, 48632, 60790, 97264, 121580, 243160, 486320, 662611, 1325222, 2650444, 3313055, 5300888, 6626110, 10601776, 13252220, 26504440, 53008880]

約数ペア:

[(1, 53008880), (2, 26504440), (4, 13252220), (5, 10601776), (8, 6626110), (10, 5300888), (16, 3313055), (20, 2650444), (40, 1325222), (80, 662611), (109, 486320), (218, 243160), (436, 121580), (545, 97264), (872, 60790), (1090, 48632), (1744, 30395), (2180, 24316), (4360, 12158), (6079, 8720)]