53317760

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 128373120

約数和(自身を除く): 75055360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 367, 454, 640, 734, 908, 1135, 1468, 1816, 1835, 2270, 2936, 3632, 3670, 4540, 5872, 7264, 7340, 9080, 11744, 14528, 14680, 18160, 23488, 29056, 29360, 36320, 46976, 58720, 72640, 83309, 117440, 145280, 166618, 234880, 333236, 416545, 666472, 833090, 1332944, 1666180, 2665888, 3332360, 5331776, 6664720, 10663552, 13329440, 26658880, 53317760]

約数ペア:

[(1, 53317760), (2, 26658880), (4, 13329440), (5, 10663552), (8, 6664720), (10, 5331776), (16, 3332360), (20, 2665888), (32, 1666180), (40, 1332944), (64, 833090), (80, 666472), (128, 416545), (160, 333236), (227, 234880), (320, 166618), (367, 145280), (454, 117440), (640, 83309), (734, 72640), (908, 58720), (1135, 46976), (1468, 36320), (1816, 29360), (1835, 29056), (2270, 23488), (2936, 18160), (3632, 14680), (3670, 14528), (4540, 11744), (5872, 9080), (7264, 7340)]