49185180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24841}}^1$

素因数の和:24867

約数の個数: 72

約数和(自身を含む): 162764784

約数和(自身を除く): 113579604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24841, 49682, 74523, 99364, 124205, 149046, 223569, 248410, 273251, 298092, 372615, 447138, 496820, 546502, 745230, 819753, 894276, 1093004, 1117845, 1366255, 1490460, 1639506, 2235690, 2459259, 2732510, 3279012, 4098765, 4471380, 4918518, 5465020, 8197530, 9837036, 12296295, 16395060, 24592590, 49185180]

約数ペア:

[(1, 49185180), (2, 24592590), (3, 16395060), (4, 12296295), (5, 9837036), (6, 8197530), (9, 5465020), (10, 4918518), (11, 4471380), (12, 4098765), (15, 3279012), (18, 2732510), (20, 2459259), (22, 2235690), (30, 1639506), (33, 1490460), (36, 1366255), (44, 1117845), (45, 1093004), (55, 894276), (60, 819753), (66, 745230), (90, 546502), (99, 496820), (110, 447138), (132, 372615), (165, 298092), (180, 273251), (198, 248410), (220, 223569), (330, 149046), (396, 124205), (495, 99364), (660, 74523), (990, 49682), (1980, 24841)]