53703340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157951}}^1$

素因数の和:157977

約数の個数: 24

約数和(自身を含む): 119411712

約数和(自身を除く): 65708372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 157951, 315902, 631804, 789755, 1579510, 2685167, 3159020, 5370334, 10740668, 13425835, 26851670, 53703340]

約数ペア:

[(1, 53703340), (2, 26851670), (4, 13425835), (5, 10740668), (10, 5370334), (17, 3159020), (20, 2685167), (34, 1579510), (68, 789755), (85, 631804), (170, 315902), (340, 157951)]