49135940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{350971}}^1$

素因数の和:350987

約数の個数: 24

約数和(自身を含む): 117926592

約数和(自身を除く): 68790652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 350971, 701942, 1403884, 1754855, 2456797, 3509710, 4913594, 7019420, 9827188, 12283985, 24567970, 49135940]

約数ペア:

[(1, 49135940), (2, 24567970), (4, 12283985), (5, 9827188), (7, 7019420), (10, 4913594), (14, 3509710), (20, 2456797), (28, 1754855), (35, 1403884), (70, 701942), (140, 350971)]