54779418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 123641856

約数和(自身を除く): 68862438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 773, 1143, 1546, 2286, 2319, 3937, 4638, 6957, 7874, 11811, 13914, 23622, 23963, 35433, 47926, 70866, 71889, 98171, 143778, 196342, 215667, 294513, 431334, 589026, 883539, 1767078, 3043301, 6086602, 9129903, 18259806, 27389709, 54779418]

約数ペア:

[(1, 54779418), (2, 27389709), (3, 18259806), (6, 9129903), (9, 6086602), (18, 3043301), (31, 1767078), (62, 883539), (93, 589026), (127, 431334), (186, 294513), (254, 215667), (279, 196342), (381, 143778), (558, 98171), (762, 71889), (773, 70866), (1143, 47926), (1546, 35433), (2286, 23963), (2319, 23622), (3937, 13914), (4638, 11811), (6957, 7874)]