52328380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11878

約数の個数: 48

約数和(自身を含む): 125314560

約数和(自身を除く): 72986180

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 11839, 23678, 47356, 59195, 118390, 153907, 201263, 236780, 307814, 402526, 615628, 769535, 805052, 1006315, 1539070, 2012630, 2616419, 3078140, 4025260, 5232838, 10465676, 13082095, 26164190, 52328380]

約数ペア:

[(1, 52328380), (2, 26164190), (4, 13082095), (5, 10465676), (10, 5232838), (13, 4025260), (17, 3078140), (20, 2616419), (26, 2012630), (34, 1539070), (52, 1006315), (65, 805052), (68, 769535), (85, 615628), (130, 402526), (170, 307814), (221, 236780), (260, 201263), (340, 153907), (442, 118390), (884, 59195), (1105, 47356), (2210, 23678), (4420, 11839)]