54918170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9967}}^1$

素因数の和:10022

約数の個数: 32

約数和(自身を含む): 107654400

約数和(自身を除く): 52736230

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 9967, 19934, 49835, 99670, 189373, 289043, 378746, 578086, 946865, 1445215, 1893730, 2890430, 5491817, 10983634, 27459085, 54918170]

約数ペア:

[(1, 54918170), (2, 27459085), (5, 10983634), (10, 5491817), (19, 2890430), (29, 1893730), (38, 1445215), (58, 946865), (95, 578086), (145, 378746), (190, 289043), (290, 189373), (551, 99670), (1102, 49835), (2755, 19934), (5510, 9967)]