90238550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{106163}}^1$

素因数の和:106192

約数の個数: 24

約数和(自身を含む): 177718536

約数和(自身を除く): 87479986

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 106163, 212326, 530815, 1061630, 1804771, 2654075, 3609542, 5308150, 9023855, 18047710, 45119275, 90238550]

約数ペア:

[(1, 90238550), (2, 45119275), (5, 18047710), (10, 9023855), (17, 5308150), (25, 3609542), (34, 2654075), (50, 1804771), (85, 1061630), (170, 530815), (425, 212326), (850, 106163)]