53672320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6483

約数の個数: 64

約数和(自身を含む): 138201840

約数和(自身を除く): 84529520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6451, 8320, 12902, 25804, 32255, 51608, 64510, 83863, 103216, 129020, 167726, 206432, 258040, 335452, 412864, 419315, 516080, 670904, 825728, 838630, 1032160, 1341808, 1677260, 2064320, 2683616, 3354520, 4128640, 5367232, 6709040, 10734464, 13418080, 26836160, 53672320]

約数ペア:

[(1, 53672320), (2, 26836160), (4, 13418080), (5, 10734464), (8, 6709040), (10, 5367232), (13, 4128640), (16, 3354520), (20, 2683616), (26, 2064320), (32, 1677260), (40, 1341808), (52, 1032160), (64, 838630), (65, 825728), (80, 670904), (104, 516080), (128, 419315), (130, 412864), (160, 335452), (208, 258040), (260, 206432), (320, 167726), (416, 129020), (520, 103216), (640, 83863), (832, 64510), (1040, 51608), (1664, 32255), (2080, 25804), (4160, 12902), (6451, 8320)]