48859380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^2$

素因数の和:1057

約数の個数: 54

約数和(自身を含む): 148491798

約数和(自身を除く): 99632418

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4689, 5210, 6252, 7815, 9378, 10420, 15630, 18756, 23445, 31260, 46890, 93780, 271441, 542882, 814323, 1085764, 1357205, 1628646, 2442969, 2714410, 3257292, 4071615, 4885938, 5428820, 8143230, 9771876, 12214845, 16286460, 24429690, 48859380]

約数ペア:

[(1, 48859380), (2, 24429690), (3, 16286460), (4, 12214845), (5, 9771876), (6, 8143230), (9, 5428820), (10, 4885938), (12, 4071615), (15, 3257292), (18, 2714410), (20, 2442969), (30, 1628646), (36, 1357205), (45, 1085764), (60, 814323), (90, 542882), (180, 271441), (521, 93780), (1042, 46890), (1563, 31260), (2084, 23445), (2605, 18756), (3126, 15630), (4689, 10420), (5210, 9378), (6252, 7815)]