55609290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56171}}^1$

素因数の和:56195

約数の個数: 48

約数和(自身を含む): 157730976

約数和(自身を除く): 102121686

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 56171, 112342, 168513, 280855, 337026, 505539, 561710, 617881, 842565, 1011078, 1235762, 1685130, 1853643, 2527695, 3089405, 3707286, 5055390, 5560929, 6178810, 9268215, 11121858, 18536430, 27804645, 55609290]

約数ペア:

[(1, 55609290), (2, 27804645), (3, 18536430), (5, 11121858), (6, 9268215), (9, 6178810), (10, 5560929), (11, 5055390), (15, 3707286), (18, 3089405), (22, 2527695), (30, 1853643), (33, 1685130), (45, 1235762), (55, 1011078), (66, 842565), (90, 617881), (99, 561710), (110, 505539), (165, 337026), (198, 280855), (330, 168513), (495, 112342), (990, 56171)]