52808960

素因数分解:

$2^8\times 5^1\times {\mathrm{41257}}^1$

素因数の和:41278

約数の個数: 36

約数和(自身を含む): 126497028

約数和(自身を除く): 73688068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 41257, 82514, 165028, 206285, 330056, 412570, 660112, 825140, 1320224, 1650280, 2640448, 3300560, 5280896, 6601120, 10561792, 13202240, 26404480, 52808960]

約数ペア:

[(1, 52808960), (2, 26404480), (4, 13202240), (5, 10561792), (8, 6601120), (10, 5280896), (16, 3300560), (20, 2640448), (32, 1650280), (40, 1320224), (64, 825140), (80, 660112), (128, 412570), (160, 330056), (256, 206285), (320, 165028), (640, 82514), (1280, 41257)]