53006520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63103}}^1$

素因数の和:63124

約数の個数: 64

約数和(自身を含む): 181739520

約数和(自身を除く): 128733000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63103, 126206, 189309, 252412, 315515, 378618, 441721, 504824, 631030, 757236, 883442, 946545, 1262060, 1325163, 1514472, 1766884, 1893090, 2208605, 2524120, 2650326, 3533768, 3786180, 4417210, 5300652, 6625815, 7572360, 8834420, 10601304, 13251630, 17668840, 26503260, 53006520]

約数ペア:

[(1, 53006520), (2, 26503260), (3, 17668840), (4, 13251630), (5, 10601304), (6, 8834420), (7, 7572360), (8, 6625815), (10, 5300652), (12, 4417210), (14, 3786180), (15, 3533768), (20, 2650326), (21, 2524120), (24, 2208605), (28, 1893090), (30, 1766884), (35, 1514472), (40, 1325163), (42, 1262060), (56, 946545), (60, 883442), (70, 757236), (84, 631030), (105, 504824), (120, 441721), (140, 378618), (168, 315515), (210, 252412), (280, 189309), (420, 126206), (840, 63103)]