51103670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 94058496

約数和(自身を除く): 42954826

約数列:

[1, 2, 5, 10, 71, 142, 167, 334, 355, 431, 710, 835, 862, 1670, 2155, 4310, 11857, 23714, 30601, 59285, 61202, 71977, 118570, 143954, 153005, 306010, 359885, 719770, 5110367, 10220734, 25551835, 51103670]

約数ペア:

[(1, 51103670), (2, 25551835), (5, 10220734), (10, 5110367), (71, 719770), (142, 359885), (167, 306010), (334, 153005), (355, 143954), (431, 118570), (710, 71977), (835, 61202), (862, 59285), (1670, 30601), (2155, 23714), (4310, 11857)]