51067300

素因数分解:

$2^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1648

約数の個数: 36

約数和(自身を含む): 111170836

約数和(自身を除く): 60103536

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 421, 842, 1213, 1684, 2105, 2426, 4210, 4852, 6065, 8420, 10525, 12130, 21050, 24260, 30325, 42100, 60650, 121300, 510673, 1021346, 2042692, 2553365, 5106730, 10213460, 12766825, 25533650, 51067300]

約数ペア:

[(1, 51067300), (2, 25533650), (4, 12766825), (5, 10213460), (10, 5106730), (20, 2553365), (25, 2042692), (50, 1021346), (100, 510673), (421, 121300), (842, 60650), (1213, 42100), (1684, 30325), (2105, 24260), (2426, 21050), (4210, 12130), (4852, 10525), (6065, 8420)]