51389110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 46588490

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1511, 1790, 3022, 3401, 6802, 7555, 15110, 17005, 28709, 34010, 57418, 143545, 270469, 287090, 540938, 1352345, 2704690, 5138911, 10277822, 25694555, 51389110]

約数ペア:

[(1, 51389110), (2, 25694555), (5, 10277822), (10, 5138911), (19, 2704690), (38, 1352345), (95, 540938), (179, 287090), (190, 270469), (358, 143545), (895, 57418), (1511, 34010), (1790, 28709), (3022, 17005), (3401, 15110), (6802, 7555)]