53750172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 153280512

約数和(自身を除く): 99530340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 516, 602, 644, 647, 903, 966, 989, 1204, 1294, 1806, 1932, 1941, 1978, 2588, 2967, 3612, 3882, 3956, 4529, 5934, 6923, 7764, 9058, 11868, 13587, 13846, 14881, 18116, 20769, 27174, 27692, 27821, 29762, 41538, 44643, 54348, 55642, 59524, 83076, 83463, 89286, 104167, 111284, 166926, 178572, 194747, 208334, 312501, 333852, 389494, 416668, 584241, 625002, 639883, 778988, 1168482, 1250004, 1279766, 1919649, 2336964, 2559532, 3839298, 4479181, 7678596, 8958362, 13437543, 17916724, 26875086, 53750172]

約数ペア:

[(1, 53750172), (2, 26875086), (3, 17916724), (4, 13437543), (6, 8958362), (7, 7678596), (12, 4479181), (14, 3839298), (21, 2559532), (23, 2336964), (28, 1919649), (42, 1279766), (43, 1250004), (46, 1168482), (69, 778988), (84, 639883), (86, 625002), (92, 584241), (129, 416668), (138, 389494), (161, 333852), (172, 312501), (258, 208334), (276, 194747), (301, 178572), (322, 166926), (483, 111284), (516, 104167), (602, 89286), (644, 83463), (647, 83076), (903, 59524), (966, 55642), (989, 54348), (1204, 44643), (1294, 41538), (1806, 29762), (1932, 27821), (1941, 27692), (1978, 27174), (2588, 20769), (2967, 18116), (3612, 14881), (3882, 13846), (3956, 13587), (4529, 11868), (5934, 9058), (6923, 7764)]