53644440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1093}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 161474400

約数和(自身を除く): 107829960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1093, 1227, 1636, 2045, 2186, 2454, 3272, 3279, 4090, 4372, 4908, 5465, 6135, 6558, 8180, 8744, 9816, 10930, 12270, 13116, 16360, 16395, 21860, 24540, 26232, 32790, 43720, 49080, 65580, 131160, 447037, 894074, 1341111, 1788148, 2235185, 2682222, 3576296, 4470370, 5364444, 6705555, 8940740, 10728888, 13411110, 17881480, 26822220, 53644440]

約数ペア:

[(1, 53644440), (2, 26822220), (3, 17881480), (4, 13411110), (5, 10728888), (6, 8940740), (8, 6705555), (10, 5364444), (12, 4470370), (15, 3576296), (20, 2682222), (24, 2235185), (30, 1788148), (40, 1341111), (60, 894074), (120, 447037), (409, 131160), (818, 65580), (1093, 49080), (1227, 43720), (1636, 32790), (2045, 26232), (2186, 24540), (2454, 21860), (3272, 16395), (3279, 16360), (4090, 13116), (4372, 12270), (4908, 10930), (5465, 9816), (6135, 8744), (6558, 8180)]