49434760

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5171}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 111715200

約数和(自身を除く): 62280440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5171, 9560, 10342, 20684, 25855, 41368, 51710, 103420, 206840, 1235869, 2471738, 4943476, 6179345, 9886952, 12358690, 24717380, 49434760]

約数ペア:

[(1, 49434760), (2, 24717380), (4, 12358690), (5, 9886952), (8, 6179345), (10, 4943476), (20, 2471738), (40, 1235869), (239, 206840), (478, 103420), (956, 51710), (1195, 41368), (1912, 25855), (2390, 20684), (4780, 10342), (5171, 9560)]