53921910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{256771}}^1$

素因数の和:256788

約数の個数: 32

約数和(自身を含む): 147900672

約数和(自身を除く): 93978762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 256771, 513542, 770313, 1283855, 1540626, 1797397, 2567710, 3594794, 3851565, 5392191, 7703130, 8986985, 10784382, 17973970, 26960955, 53921910]

約数ペア:

[(1, 53921910), (2, 26960955), (3, 17973970), (5, 10784382), (6, 8986985), (7, 7703130), (10, 5392191), (14, 3851565), (15, 3594794), (21, 2567710), (30, 1797397), (35, 1540626), (42, 1283855), (70, 770313), (105, 513542), (210, 256771)]