51053840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12041}}^1$

素因数の和:12107

約数の個数: 40

約数和(自身を含む): 120949848

約数和(自身を除く): 69896008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12041, 24082, 48164, 60205, 96328, 120410, 192656, 240820, 481640, 638173, 963280, 1276346, 2552692, 3190865, 5105384, 6381730, 10210768, 12763460, 25526920, 51053840]

約数ペア:

[(1, 51053840), (2, 25526920), (4, 12763460), (5, 10210768), (8, 6381730), (10, 5105384), (16, 3190865), (20, 2552692), (40, 1276346), (53, 963280), (80, 638173), (106, 481640), (212, 240820), (265, 192656), (424, 120410), (530, 96328), (848, 60205), (1060, 48164), (2120, 24082), (4240, 12041)]