48831580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{613}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 117593280

約数和(自身を除く): 68761700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 613, 1138, 1226, 2276, 2452, 2845, 3065, 3983, 4291, 5690, 6130, 7966, 8582, 11380, 12260, 15932, 17164, 19915, 21455, 39830, 42910, 79660, 85820, 348797, 697594, 1395188, 1743985, 2441579, 3487970, 4883158, 6975940, 9766316, 12207895, 24415790, 48831580]

約数ペア:

[(1, 48831580), (2, 24415790), (4, 12207895), (5, 9766316), (7, 6975940), (10, 4883158), (14, 3487970), (20, 2441579), (28, 1743985), (35, 1395188), (70, 697594), (140, 348797), (569, 85820), (613, 79660), (1138, 42910), (1226, 39830), (2276, 21455), (2452, 19915), (2845, 17164), (3065, 15932), (3983, 12260), (4291, 11380), (5690, 8582), (6130, 7966)]