48866740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6532

約数の個数: 48

約数和(自身を含む): 114342480

約数和(自身を除く): 65475740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 6481, 7540, 12962, 25924, 32405, 64810, 84253, 129620, 168506, 187949, 337012, 375898, 421265, 751796, 842530, 939745, 1685060, 1879490, 2443337, 3758980, 4886674, 9773348, 12216685, 24433370, 48866740]

約数ペア:

[(1, 48866740), (2, 24433370), (4, 12216685), (5, 9773348), (10, 4886674), (13, 3758980), (20, 2443337), (26, 1879490), (29, 1685060), (52, 939745), (58, 842530), (65, 751796), (116, 421265), (130, 375898), (145, 337012), (260, 187949), (290, 168506), (377, 129620), (580, 84253), (754, 64810), (1508, 32405), (1885, 25924), (3770, 12962), (6481, 7540)]