53295080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32497}}^1$

素因数の和:32549

約数の個数: 32

約数和(自身を含む): 122842440

約数和(自身を除く): 69547360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32497, 64994, 129988, 162485, 259976, 324970, 649940, 1299880, 1332377, 2664754, 5329508, 6661885, 10659016, 13323770, 26647540, 53295080]

約数ペア:

[(1, 53295080), (2, 26647540), (4, 13323770), (5, 10659016), (8, 6661885), (10, 5329508), (20, 2664754), (40, 1332377), (41, 1299880), (82, 649940), (164, 324970), (205, 259976), (328, 162485), (410, 129988), (820, 64994), (1640, 32497)]