51811812

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12330

約数の個数: 60

約数和(自身を含む): 145877116

約数和(自身を除く): 94065304

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 12301, 24602, 36903, 49204, 73806, 110709, 147612, 159913, 221418, 319826, 332127, 442836, 479739, 639652, 664254, 959478, 996381, 1328508, 1439217, 1918956, 1992762, 2878434, 3985524, 4317651, 5756868, 8635302, 12952953, 17270604, 25905906, 51811812]

約数ペア:

[(1, 51811812), (2, 25905906), (3, 17270604), (4, 12952953), (6, 8635302), (9, 5756868), (12, 4317651), (13, 3985524), (18, 2878434), (26, 1992762), (27, 1918956), (36, 1439217), (39, 1328508), (52, 996381), (54, 959478), (78, 664254), (81, 639652), (108, 479739), (117, 442836), (156, 332127), (162, 319826), (234, 221418), (324, 159913), (351, 147612), (468, 110709), (702, 73806), (1053, 49204), (1404, 36903), (2106, 24602), (4212, 12301)]