51230894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 98304192

約数和(自身を除く): 47073298

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 41, 82, 143, 187, 221, 257, 286, 374, 442, 451, 514, 533, 697, 902, 1066, 1394, 2431, 2827, 3341, 4369, 4862, 5654, 5863, 6682, 7667, 8738, 9061, 10537, 11726, 15334, 18122, 21074, 36751, 48059, 56797, 73502, 96118, 99671, 113594, 115907, 136981, 179129, 199342, 231814, 273962, 358258, 624767, 1249534, 1506791, 1970419, 2328677, 3013582, 3940838, 4657354, 25615447, 51230894]

約数ペア:

[(1, 51230894), (2, 25615447), (11, 4657354), (13, 3940838), (17, 3013582), (22, 2328677), (26, 1970419), (34, 1506791), (41, 1249534), (82, 624767), (143, 358258), (187, 273962), (221, 231814), (257, 199342), (286, 179129), (374, 136981), (442, 115907), (451, 113594), (514, 99671), (533, 96118), (697, 73502), (902, 56797), (1066, 48059), (1394, 36751), (2431, 21074), (2827, 18122), (3341, 15334), (4369, 11726), (4862, 10537), (5654, 9061), (5863, 8738), (6682, 7667)]