53080040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102077}}^1$

素因数の和:102101

約数の個数: 32

約数和(自身を含む): 128618280

約数和(自身を除く): 75538240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102077, 204154, 408308, 510385, 816616, 1020770, 1327001, 2041540, 2654002, 4083080, 5308004, 6635005, 10616008, 13270010, 26540020, 53080040]

約数ペア:

[(1, 53080040), (2, 26540020), (4, 13270010), (5, 10616008), (8, 6635005), (10, 5308004), (13, 4083080), (20, 2654002), (26, 2041540), (40, 1327001), (52, 1020770), (65, 816616), (104, 510385), (130, 408308), (260, 204154), (520, 102077)]