48437090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28661}}^1$

素因数の和:28694

約数の個数: 24

約数和(自身を含む): 94412628

約数和(自身を除く): 45975538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 28661, 57322, 143305, 286610, 372593, 745186, 1862965, 3725930, 4843709, 9687418, 24218545, 48437090]

約数ペア:

[(1, 48437090), (2, 24218545), (5, 9687418), (10, 4843709), (13, 3725930), (26, 1862965), (65, 745186), (130, 372593), (169, 286610), (338, 143305), (845, 57322), (1690, 28661)]