61365850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13519

約数の個数: 48

約数和(自身を含む): 140491008

約数和(自身を除く): 79125158

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 13487, 26974, 67435, 94409, 134870, 175331, 188818, 337175, 350662, 472045, 674350, 876655, 944090, 1227317, 1753310, 2360225, 2454634, 4383275, 4720450, 6136585, 8766550, 12273170, 30682925, 61365850]

約数ペア:

[(1, 61365850), (2, 30682925), (5, 12273170), (7, 8766550), (10, 6136585), (13, 4720450), (14, 4383275), (25, 2454634), (26, 2360225), (35, 1753310), (50, 1227317), (65, 944090), (70, 876655), (91, 674350), (130, 472045), (175, 350662), (182, 337175), (325, 188818), (350, 175331), (455, 134870), (650, 94409), (910, 67435), (2275, 26974), (4550, 13487)]