45020050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{21961}}^1$

素因数の和:22014

約数の個数: 24

約数和(自身を含む): 85783572

約数和(自身を除く): 40763522

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 21961, 43922, 109805, 219610, 549025, 900401, 1098050, 1800802, 4502005, 9004010, 22510025, 45020050]

約数ペア:

[(1, 45020050), (2, 22510025), (5, 9004010), (10, 4502005), (25, 1800802), (41, 1098050), (50, 900401), (82, 549025), (205, 219610), (410, 109805), (1025, 43922), (2050, 21961)]