55584320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15791}}^1$

素因数の和:15819

約数の個数: 56

約数和(自身を含む): 144402048

約数和(自身を除く): 88817728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15791, 31582, 63164, 78955, 126328, 157910, 173701, 252656, 315820, 347402, 505312, 631640, 694804, 868505, 1010624, 1263280, 1389608, 1737010, 2526560, 2779216, 3474020, 5053120, 5558432, 6948040, 11116864, 13896080, 27792160, 55584320]

約数ペア:

[(1, 55584320), (2, 27792160), (4, 13896080), (5, 11116864), (8, 6948040), (10, 5558432), (11, 5053120), (16, 3474020), (20, 2779216), (22, 2526560), (32, 1737010), (40, 1389608), (44, 1263280), (55, 1010624), (64, 868505), (80, 694804), (88, 631640), (110, 505312), (160, 347402), (176, 315820), (220, 252656), (320, 173701), (352, 157910), (440, 126328), (704, 78955), (880, 63164), (1760, 31582), (3520, 15791)]