51531896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29147}}^1$

素因数の和:29183

約数の個数: 32

約数和(自身を含む): 110179440

約数和(自身を除く): 58647544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 29147, 58294, 116588, 233176, 378911, 495499, 757822, 990998, 1515644, 1981996, 3031288, 3963992, 6441487, 12882974, 25765948, 51531896]

約数ペア:

[(1, 51531896), (2, 25765948), (4, 12882974), (8, 6441487), (13, 3963992), (17, 3031288), (26, 1981996), (34, 1515644), (52, 990998), (68, 757822), (104, 495499), (136, 378911), (221, 233176), (442, 116588), (884, 58294), (1768, 29147)]