55149630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 139097088

約数和(自身を除く): 83947458

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 257, 311, 345, 514, 622, 690, 771, 933, 1285, 1542, 1555, 1866, 2570, 3110, 3855, 4665, 5911, 7153, 7710, 9330, 11822, 14306, 17733, 21459, 29555, 35466, 35765, 42918, 59110, 71530, 79927, 88665, 107295, 159854, 177330, 214590, 239781, 399635, 479562, 799270, 1198905, 1838321, 2397810, 3676642, 5514963, 9191605, 11029926, 18383210, 27574815, 55149630]

約数ペア:

[(1, 55149630), (2, 27574815), (3, 18383210), (5, 11029926), (6, 9191605), (10, 5514963), (15, 3676642), (23, 2397810), (30, 1838321), (46, 1198905), (69, 799270), (115, 479562), (138, 399635), (230, 239781), (257, 214590), (311, 177330), (345, 159854), (514, 107295), (622, 88665), (690, 79927), (771, 71530), (933, 59110), (1285, 42918), (1542, 35765), (1555, 35466), (1866, 29555), (2570, 21459), (3110, 17733), (3855, 14306), (4665, 11822), (5911, 9330), (7153, 7710)]