50223940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6661}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 117517680

約数和(自身を除く): 67293740

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, 6661, 7540, 13322, 26644, 33305, 66610, 86593, 133220, 173186, 193169, 346372, 386338, 432965, 772676, 865930, 965845, 1731860, 1931690, 2511197, 3863380, 5022394, 10044788, 12555985, 25111970, 50223940]

約数ペア:

[(1, 50223940), (2, 25111970), (4, 12555985), (5, 10044788), (10, 5022394), (13, 3863380), (20, 2511197), (26, 1931690), (29, 1731860), (52, 965845), (58, 865930), (65, 772676), (116, 432965), (130, 386338), (145, 346372), (260, 193169), (290, 173186), (377, 133220), (580, 86593), (754, 66610), (1508, 33305), (1885, 26644), (3770, 13322), (6661, 7540)]