54544980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 177488640

約数和(自身を除く): 122943660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2129, 2135, 2562, 3660, 4258, 4270, 5124, 6387, 6405, 8516, 8540, 10645, 12774, 12810, 14903, 21290, 25548, 25620, 29806, 31935, 42580, 44709, 59612, 63870, 74515, 89418, 127740, 129869, 149030, 178836, 223545, 259738, 298060, 389607, 447090, 519476, 649345, 779214, 894180, 909083, 1298690, 1558428, 1818166, 1948035, 2597380, 2727249, 3636332, 3896070, 4545415, 5454498, 7792140, 9090830, 10908996, 13636245, 18181660, 27272490, 54544980]

約数ペア:

[(1, 54544980), (2, 27272490), (3, 18181660), (4, 13636245), (5, 10908996), (6, 9090830), (7, 7792140), (10, 5454498), (12, 4545415), (14, 3896070), (15, 3636332), (20, 2727249), (21, 2597380), (28, 1948035), (30, 1818166), (35, 1558428), (42, 1298690), (60, 909083), (61, 894180), (70, 779214), (84, 649345), (105, 519476), (122, 447090), (140, 389607), (183, 298060), (210, 259738), (244, 223545), (305, 178836), (366, 149030), (420, 129869), (427, 127740), (610, 89418), (732, 74515), (854, 63870), (915, 59612), (1220, 44709), (1281, 42580), (1708, 31935), (1830, 29806), (2129, 25620), (2135, 25548), (2562, 21290), (3660, 14903), (4258, 12810), (4270, 12774), (5124, 10645), (6387, 8540), (6405, 8516)]