48239290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23081}}^1$

素因数の和:23118

約数の個数: 32

約数和(自身を含む): 99714240

約数和(自身を除く): 51474950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 23081, 46162, 115405, 230810, 253891, 438539, 507782, 877078, 1269455, 2192695, 2538910, 4385390, 4823929, 9647858, 24119645, 48239290]

約数ペア:

[(1, 48239290), (2, 24119645), (5, 9647858), (10, 4823929), (11, 4385390), (19, 2538910), (22, 2192695), (38, 1269455), (55, 877078), (95, 507782), (110, 438539), (190, 253891), (209, 230810), (418, 115405), (1045, 46162), (2090, 23081)]