52285880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4523}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 124998120

約数和(自身を除く): 72712240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4523, 5780, 9046, 11560, 18092, 22615, 36184, 45230, 76891, 90460, 153782, 180920, 307564, 384455, 615128, 768910, 1307147, 1537820, 2614294, 3075640, 5228588, 6535735, 10457176, 13071470, 26142940, 52285880]

約数ペア:

[(1, 52285880), (2, 26142940), (4, 13071470), (5, 10457176), (8, 6535735), (10, 5228588), (17, 3075640), (20, 2614294), (34, 1537820), (40, 1307147), (68, 768910), (85, 615128), (136, 384455), (170, 307564), (289, 180920), (340, 153782), (578, 90460), (680, 76891), (1156, 45230), (1445, 36184), (2312, 22615), (2890, 18092), (4523, 11560), (5780, 9046)]