50189780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147617}}^1$

素因数の和:147643

約数の個数: 24

約数和(自身を含む): 111599208

約数和(自身を除く): 61409428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 147617, 295234, 590468, 738085, 1476170, 2509489, 2952340, 5018978, 10037956, 12547445, 25094890, 50189780]

約数ペア:

[(1, 50189780), (2, 25094890), (4, 12547445), (5, 10037956), (10, 5018978), (17, 2952340), (20, 2509489), (34, 1476170), (68, 738085), (85, 590468), (170, 295234), (340, 147617)]