47277780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71633}}^1$

素因数の和:71656

約数の個数: 48

約数和(自身を含む): 144414144

約数和(自身を除く): 97136364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 71633, 143266, 214899, 286532, 358165, 429798, 716330, 787963, 859596, 1074495, 1432660, 1575926, 2148990, 2363889, 3151852, 3939815, 4297980, 4727778, 7879630, 9455556, 11819445, 15759260, 23638890, 47277780]

約数ペア:

[(1, 47277780), (2, 23638890), (3, 15759260), (4, 11819445), (5, 9455556), (6, 7879630), (10, 4727778), (11, 4297980), (12, 3939815), (15, 3151852), (20, 2363889), (22, 2148990), (30, 1575926), (33, 1432660), (44, 1074495), (55, 859596), (60, 787963), (66, 716330), (110, 429798), (132, 358165), (165, 286532), (220, 214899), (330, 143266), (660, 71633)]