51415385

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39703}}^1$

素因数の和:39752

約数の個数: 16

約数和(自身を含む): 72420096

約数和(自身を除く): 21004711

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 39703, 198515, 277921, 1389605, 1469011, 7345055, 10283077, 51415385]

約数ペア:

[(1, 51415385), (5, 10283077), (7, 7345055), (35, 1469011), (37, 1389605), (185, 277921), (259, 198515), (1295, 39703)]