51852380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8971}}^1$

素因数の和:9014

約数の個数: 36

約数和(自身を含む): 115684968

約数和(自身を除く): 63832588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 8971, 17942, 35884, 44855, 89710, 152507, 179420, 305014, 610028, 762535, 1525070, 2592619, 3050140, 5185238, 10370476, 12963095, 25926190, 51852380]

約数ペア:

[(1, 51852380), (2, 25926190), (4, 12963095), (5, 10370476), (10, 5185238), (17, 3050140), (20, 2592619), (34, 1525070), (68, 762535), (85, 610028), (170, 305014), (289, 179420), (340, 152507), (578, 89710), (1156, 44855), (1445, 35884), (2890, 17942), (5780, 8971)]