51713270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23831}}^1$

素因数の和:23876

約数の個数: 32

約数和(自身を含む): 109817856

約数和(自身を除く): 58104586

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 23831, 47662, 119155, 166817, 238310, 333634, 738761, 834085, 1477522, 1668170, 3693805, 5171327, 7387610, 10342654, 25856635, 51713270]

約数ペア:

[(1, 51713270), (2, 25856635), (5, 10342654), (7, 7387610), (10, 5171327), (14, 3693805), (31, 1668170), (35, 1477522), (62, 834085), (70, 738761), (155, 333634), (217, 238310), (310, 166817), (434, 119155), (1085, 47662), (2170, 23831)]