53384560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6607}}^1$

素因数の和:6721

約数の個数: 40

約数和(自身を含む): 125366976

約数和(自身を除く): 71982416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 6607, 8080, 13214, 26428, 33035, 52856, 66070, 105712, 132140, 264280, 528560, 667307, 1334614, 2669228, 3336535, 5338456, 6673070, 10676912, 13346140, 26692280, 53384560]

約数ペア:

[(1, 53384560), (2, 26692280), (4, 13346140), (5, 10676912), (8, 6673070), (10, 5338456), (16, 3336535), (20, 2669228), (40, 1334614), (80, 667307), (101, 528560), (202, 264280), (404, 132140), (505, 105712), (808, 66070), (1010, 52856), (1616, 33035), (2020, 26428), (4040, 13214), (6607, 8080)]