50072140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8663}}^1$

素因数の和:8706

約数の個数: 36

約数和(自身を含む): 111713616

約数和(自身を除く): 61641476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 8663, 17326, 34652, 43315, 86630, 147271, 173260, 294542, 589084, 736355, 1472710, 2503607, 2945420, 5007214, 10014428, 12518035, 25036070, 50072140]

約数ペア:

[(1, 50072140), (2, 25036070), (4, 12518035), (5, 10014428), (10, 5007214), (17, 2945420), (20, 2503607), (34, 1472710), (68, 736355), (85, 589084), (170, 294542), (289, 173260), (340, 147271), (578, 86630), (1156, 43315), (1445, 34652), (2890, 17326), (5780, 8663)]