51719450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{25229}}^1$

素因数の和:25282

約数の個数: 24

約数和(自身を含む): 98548380

約数和(自身を除く): 46828930

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 25229, 50458, 126145, 252290, 630725, 1034389, 1261450, 2068778, 5171945, 10343890, 25859725, 51719450]

約数ペア:

[(1, 51719450), (2, 25859725), (5, 10343890), (10, 5171945), (25, 2068778), (41, 1261450), (50, 1034389), (82, 630725), (205, 252290), (410, 126145), (1025, 50458), (2050, 25229)]