50243240

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3229}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 113373000

約数和(自身を除く): 63129760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3229, 3890, 6458, 7780, 12916, 15560, 16145, 25832, 32290, 64580, 129160, 1256081, 2512162, 5024324, 6280405, 10048648, 12560810, 25121620, 50243240]

約数ペア:

[(1, 50243240), (2, 25121620), (4, 12560810), (5, 10048648), (8, 6280405), (10, 5024324), (20, 2512162), (40, 1256081), (389, 129160), (778, 64580), (1556, 32290), (1945, 25832), (3112, 16145), (3229, 15560), (3890, 12916), (6458, 7780)]