51587874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 126403200

約数和(自身を除く): 74815326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 1709, 2322, 3354, 3418, 5031, 5127, 10062, 10254, 15093, 15381, 22217, 30186, 30762, 44434, 46143, 66651, 73487, 92286, 133302, 146974, 199953, 220461, 399906, 440922, 599859, 661383, 955331, 1199718, 1322766, 1910662, 1984149, 2865993, 3968298, 5731986, 8597979, 17195958, 25793937, 51587874]

約数ペア:

[(1, 51587874), (2, 25793937), (3, 17195958), (6, 8597979), (9, 5731986), (13, 3968298), (18, 2865993), (26, 1984149), (27, 1910662), (39, 1322766), (43, 1199718), (54, 955331), (78, 661383), (86, 599859), (117, 440922), (129, 399906), (234, 220461), (258, 199953), (351, 146974), (387, 133302), (559, 92286), (702, 73487), (774, 66651), (1118, 46143), (1161, 44434), (1677, 30762), (1709, 30186), (2322, 22217), (3354, 15381), (3418, 15093), (5031, 10254), (5127, 10062)]