50649950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 54343330

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2687, 3770, 5374, 9425, 13435, 18850, 26870, 34931, 67175, 69862, 77923, 134350, 155846, 174655, 349310, 389615, 779230, 873275, 1012999, 1746550, 1948075, 2025998, 3896150, 5064995, 10129990, 25324975, 50649950]

約数ペア:

[(1, 50649950), (2, 25324975), (5, 10129990), (10, 5064995), (13, 3896150), (25, 2025998), (26, 1948075), (29, 1746550), (50, 1012999), (58, 873275), (65, 779230), (130, 389615), (145, 349310), (290, 174655), (325, 155846), (377, 134350), (650, 77923), (725, 69862), (754, 67175), (1450, 34931), (1885, 26870), (2687, 18850), (3770, 13435), (5374, 9425)]