52264720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17657}}^1$

素因数の和:17707

約数の個数: 40

約数和(自身を含む): 124806744

約数和(自身を除く): 72542024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 17657, 35314, 70628, 88285, 141256, 176570, 282512, 353140, 653309, 706280, 1306618, 1412560, 2613236, 3266545, 5226472, 6533090, 10452944, 13066180, 26132360, 52264720]

約数ペア:

[(1, 52264720), (2, 26132360), (4, 13066180), (5, 10452944), (8, 6533090), (10, 5226472), (16, 3266545), (20, 2613236), (37, 1412560), (40, 1306618), (74, 706280), (80, 653309), (148, 353140), (185, 282512), (296, 176570), (370, 141256), (592, 88285), (740, 70628), (1480, 35314), (2960, 17657)]