51578110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 44729090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 379, 439, 758, 878, 1895, 2195, 3790, 4390, 11749, 13609, 23498, 27218, 58745, 68045, 117490, 136090, 166381, 332762, 831905, 1663810, 5157811, 10315622, 25789055, 51578110]

約数ペア:

[(1, 51578110), (2, 25789055), (5, 10315622), (10, 5157811), (31, 1663810), (62, 831905), (155, 332762), (310, 166381), (379, 136090), (439, 117490), (758, 68045), (878, 58745), (1895, 27218), (2195, 23498), (3790, 13609), (4390, 11749)]