53633980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157747}}^1$

素因数の和:157773

約数の個数: 24

約数和(自身を含む): 119257488

約数和(自身を除く): 65623508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 157747, 315494, 630988, 788735, 1577470, 2681699, 3154940, 5363398, 10726796, 13408495, 26816990, 53633980]

約数ペア:

[(1, 53633980), (2, 26816990), (4, 13408495), (5, 10726796), (10, 5363398), (17, 3154940), (20, 2681699), (34, 1577470), (68, 788735), (85, 630988), (170, 315494), (340, 157747)]