51070490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 93674880

約数和(自身を除く): 42604390

約数列:

[1, 2, 5, 10, 103, 179, 206, 277, 358, 515, 554, 895, 1030, 1385, 1790, 2770, 18437, 28531, 36874, 49583, 57062, 92185, 99166, 142655, 184370, 247915, 285310, 495830, 5107049, 10214098, 25535245, 51070490]

約数ペア:

[(1, 51070490), (2, 25535245), (5, 10214098), (10, 5107049), (103, 495830), (179, 285310), (206, 247915), (277, 184370), (358, 142655), (515, 99166), (554, 92185), (895, 57062), (1030, 49583), (1385, 36874), (1790, 28531), (2770, 18437)]