50363740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2207}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 121669632

約数和(自身を除く): 71305892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2207, 2282, 3260, 4414, 4564, 5705, 8828, 11035, 11410, 15449, 22070, 22820, 30898, 44140, 61796, 77245, 154490, 308980, 359741, 719482, 1438964, 1798705, 2518187, 3597410, 5036374, 7194820, 10072748, 12590935, 25181870, 50363740]

約数ペア:

[(1, 50363740), (2, 25181870), (4, 12590935), (5, 10072748), (7, 7194820), (10, 5036374), (14, 3597410), (20, 2518187), (28, 1798705), (35, 1438964), (70, 719482), (140, 359741), (163, 308980), (326, 154490), (652, 77245), (815, 61796), (1141, 44140), (1630, 30898), (2207, 22820), (2282, 22070), (3260, 15449), (4414, 11410), (4564, 11035), (5705, 8828)]