51568565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 19348555

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 863, 1615, 3145, 3515, 4315, 11951, 14671, 16397, 31931, 59755, 73355, 81985, 159655, 278749, 542827, 606689, 1393745, 2714135, 3033445, 10313713, 51568565]

約数ペア:

[(1, 51568565), (5, 10313713), (17, 3033445), (19, 2714135), (37, 1393745), (85, 606689), (95, 542827), (185, 278749), (323, 159655), (629, 81985), (703, 73355), (863, 59755), (1615, 31931), (3145, 16397), (3515, 14671), (4315, 11951)]