53047260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42101}}^1$

素因数の和:42123

約数の個数: 72

約数和(自身を含む): 183901536

約数和(自身を除く): 130854276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42101, 84202, 126303, 168404, 210505, 252606, 294707, 378909, 421010, 505212, 589414, 631515, 757818, 842020, 884121, 1178828, 1263030, 1473535, 1515636, 1768242, 1894545, 2526060, 2652363, 2947070, 3536484, 3789090, 4420605, 5304726, 5894140, 7578180, 8841210, 10609452, 13261815, 17682420, 26523630, 53047260]

約数ペア:

[(1, 53047260), (2, 26523630), (3, 17682420), (4, 13261815), (5, 10609452), (6, 8841210), (7, 7578180), (9, 5894140), (10, 5304726), (12, 4420605), (14, 3789090), (15, 3536484), (18, 2947070), (20, 2652363), (21, 2526060), (28, 1894545), (30, 1768242), (35, 1515636), (36, 1473535), (42, 1263030), (45, 1178828), (60, 884121), (63, 842020), (70, 757818), (84, 631515), (90, 589414), (105, 505212), (126, 421010), (140, 378909), (180, 294707), (210, 252606), (252, 210505), (315, 168404), (420, 126303), (630, 84202), (1260, 42101)]