51864426

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 118879488

約数和(自身を除く): 67015062

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2267, 2542, 3813, 4534, 6801, 7626, 11439, 13602, 20403, 22878, 40806, 70277, 92947, 140554, 185894, 210831, 278841, 421662, 557682, 632493, 836523, 1264986, 1673046, 2881357, 5762714, 8644071, 17288142, 25932213, 51864426]

約数ペア:

[(1, 51864426), (2, 25932213), (3, 17288142), (6, 8644071), (9, 5762714), (18, 2881357), (31, 1673046), (41, 1264986), (62, 836523), (82, 632493), (93, 557682), (123, 421662), (186, 278841), (246, 210831), (279, 185894), (369, 140554), (558, 92947), (738, 70277), (1271, 40806), (2267, 22878), (2542, 20403), (3813, 13602), (4534, 11439), (6801, 7626)]