51369200

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:954

約数の個数: 60

約数和(自身を含む): 124314960

約数和(自身を除く): 72945760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 200, 334, 400, 668, 769, 835, 1336, 1538, 1670, 2672, 3076, 3340, 3845, 4175, 6152, 6680, 7690, 8350, 12304, 13360, 15380, 16700, 19225, 30760, 33400, 38450, 61520, 66800, 76900, 128423, 153800, 256846, 307600, 513692, 642115, 1027384, 1284230, 2054768, 2568460, 3210575, 5136920, 6421150, 10273840, 12842300, 25684600, 51369200]

約数ペア:

[(1, 51369200), (2, 25684600), (4, 12842300), (5, 10273840), (8, 6421150), (10, 5136920), (16, 3210575), (20, 2568460), (25, 2054768), (40, 1284230), (50, 1027384), (80, 642115), (100, 513692), (167, 307600), (200, 256846), (334, 153800), (400, 128423), (668, 76900), (769, 66800), (835, 61520), (1336, 38450), (1538, 33400), (1670, 30760), (2672, 19225), (3076, 16700), (3340, 15380), (3845, 13360), (4175, 12304), (6152, 8350), (6680, 7690)]