48199450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 99915480

約数和(自身を除く): 51716030

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2557, 3770, 5114, 9425, 12785, 18850, 25570, 33241, 63925, 66482, 74153, 127850, 148306, 166205, 332410, 370765, 741530, 831025, 963989, 1662050, 1853825, 1927978, 3707650, 4819945, 9639890, 24099725, 48199450]

約数ペア:

[(1, 48199450), (2, 24099725), (5, 9639890), (10, 4819945), (13, 3707650), (25, 1927978), (26, 1853825), (29, 1662050), (50, 963989), (58, 831025), (65, 741530), (130, 370765), (145, 332410), (290, 166205), (325, 148306), (377, 127850), (650, 74153), (725, 66482), (754, 63925), (1450, 33241), (1885, 25570), (2557, 18850), (3770, 12785), (5114, 9425)]