53107175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 72517680

約数和(自身を除く): 19410505

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 1709, 2825, 6215, 8545, 18799, 31075, 42725, 93995, 193117, 469975, 965585, 2124287, 4827925, 10621435, 53107175]

約数ペア:

[(1, 53107175), (5, 10621435), (11, 4827925), (25, 2124287), (55, 965585), (113, 469975), (275, 193117), (565, 93995), (1243, 42725), (1709, 31075), (2825, 18799), (6215, 8545)]