53403678

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 123129600

約数和(自身を除く): 69725922

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 109, 129, 211, 218, 258, 327, 387, 422, 633, 654, 774, 981, 1161, 1266, 1899, 1962, 2322, 2943, 3798, 4687, 5697, 5886, 9073, 9374, 11394, 14061, 18146, 22999, 27219, 28122, 42183, 45998, 54438, 68997, 81657, 84366, 126549, 137994, 163314, 206991, 244971, 253098, 413982, 489942, 620973, 988957, 1241946, 1977914, 2966871, 5933742, 8900613, 17801226, 26701839, 53403678]

約数ペア:

[(1, 53403678), (2, 26701839), (3, 17801226), (6, 8900613), (9, 5933742), (18, 2966871), (27, 1977914), (43, 1241946), (54, 988957), (86, 620973), (109, 489942), (129, 413982), (211, 253098), (218, 244971), (258, 206991), (327, 163314), (387, 137994), (422, 126549), (633, 84366), (654, 81657), (774, 68997), (981, 54438), (1161, 45998), (1266, 42183), (1899, 28122), (1962, 27219), (2322, 22999), (2943, 18146), (3798, 14061), (4687, 11394), (5697, 9374), (5886, 9073)]