55515260

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1913}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 116723376

約数和(自身を除く): 61208116

約数列:

[1, 2, 4, 5, 10, 20, 1451, 1913, 2902, 3826, 5804, 7255, 7652, 9565, 14510, 19130, 29020, 38260, 2775763, 5551526, 11103052, 13878815, 27757630, 55515260]

約数ペア:

[(1, 55515260), (2, 27757630), (4, 13878815), (5, 11103052), (10, 5551526), (20, 2775763), (1451, 38260), (1913, 29020), (2902, 19130), (3826, 14510), (5804, 9565), (7255, 7652)]