47701108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 106201032

約数和(自身を除く): 58499924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 182, 193, 194, 196, 364, 386, 388, 637, 679, 772, 1261, 1274, 1351, 1358, 2509, 2522, 2548, 2702, 2716, 4753, 5018, 5044, 5404, 8827, 9457, 9506, 10036, 17563, 17654, 18721, 18914, 19012, 35126, 35308, 37442, 37828, 61789, 70252, 74884, 122941, 123578, 131047, 243373, 245882, 247156, 262094, 486746, 491764, 524188, 917329, 973492, 1703611, 1834658, 3407222, 3669316, 6814444, 11925277, 23850554, 47701108]

約数ペア:

[(1, 47701108), (2, 23850554), (4, 11925277), (7, 6814444), (13, 3669316), (14, 3407222), (26, 1834658), (28, 1703611), (49, 973492), (52, 917329), (91, 524188), (97, 491764), (98, 486746), (182, 262094), (193, 247156), (194, 245882), (196, 243373), (364, 131047), (386, 123578), (388, 122941), (637, 74884), (679, 70252), (772, 61789), (1261, 37828), (1274, 37442), (1351, 35308), (1358, 35126), (2509, 19012), (2522, 18914), (2548, 18721), (2702, 17654), (2716, 17563), (4753, 10036), (5018, 9506), (5044, 9457), (5404, 8827)]