48209886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 112320936

約数和(自身を除く): 64111050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 83, 122, 138, 166, 183, 207, 249, 366, 414, 498, 529, 549, 747, 1058, 1098, 1403, 1494, 1587, 1909, 2806, 3174, 3818, 4209, 4761, 5063, 5727, 8418, 9522, 10126, 11454, 12627, 15189, 17181, 25254, 30378, 32269, 34362, 43907, 45567, 64538, 87814, 91134, 96807, 116449, 131721, 193614, 232898, 263442, 290421, 349347, 395163, 580842, 698694, 790326, 1048041, 2096082, 2678327, 5356654, 8034981, 16069962, 24104943, 48209886]

約数ペア:

[(1, 48209886), (2, 24104943), (3, 16069962), (6, 8034981), (9, 5356654), (18, 2678327), (23, 2096082), (46, 1048041), (61, 790326), (69, 698694), (83, 580842), (122, 395163), (138, 349347), (166, 290421), (183, 263442), (207, 232898), (249, 193614), (366, 131721), (414, 116449), (498, 96807), (529, 91134), (549, 87814), (747, 64538), (1058, 45567), (1098, 43907), (1403, 34362), (1494, 32269), (1587, 30378), (1909, 25254), (2806, 17181), (3174, 15189), (3818, 12627), (4209, 11454), (4761, 10126), (5063, 9522), (5727, 8418)]