52242560

素因数分解:

$2^7\times 5^1\times {\mathrm{81629}}^1$

素因数の和:81648

約数の個数: 32

約数和(自身を含む): 124893900

約数和(自身を除く): 72651340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 81629, 163258, 326516, 408145, 653032, 816290, 1306064, 1632580, 2612128, 3265160, 5224256, 6530320, 10448512, 13060640, 26121280, 52242560]

約数ペア:

[(1, 52242560), (2, 26121280), (4, 13060640), (5, 10448512), (8, 6530320), (10, 5224256), (16, 3265160), (20, 2612128), (32, 1632580), (40, 1306064), (64, 816290), (80, 653032), (128, 408145), (160, 326516), (320, 163258), (640, 81629)]