51343630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13619}}^1$

素因数の和:13668

約数の個数: 32

約数和(自身を含む): 102967200

約数和(自身を除く): 51623570

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 13619, 27238, 68095, 136190, 177047, 354094, 394951, 789902, 885235, 1770470, 1974755, 3949510, 5134363, 10268726, 25671815, 51343630]

約数ペア:

[(1, 51343630), (2, 25671815), (5, 10268726), (10, 5134363), (13, 3949510), (26, 1974755), (29, 1770470), (58, 885235), (65, 789902), (130, 394951), (145, 354094), (290, 177047), (377, 136190), (754, 68095), (1885, 27238), (3770, 13619)]