51746110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 102588336

約数和(自身を除く): 50842226

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 457, 670, 845, 871, 914, 1690, 1742, 2285, 4355, 4570, 5941, 8710, 11323, 11882, 22646, 29705, 30619, 56615, 59410, 61238, 77233, 113230, 153095, 154466, 306190, 386165, 398047, 772330, 796094, 1990235, 3980470, 5174611, 10349222, 25873055, 51746110]

約数ペア:

[(1, 51746110), (2, 25873055), (5, 10349222), (10, 5174611), (13, 3980470), (26, 1990235), (65, 796094), (67, 772330), (130, 398047), (134, 386165), (169, 306190), (335, 154466), (338, 153095), (457, 113230), (670, 77233), (845, 61238), (871, 59410), (914, 56615), (1690, 30619), (1742, 29705), (2285, 22646), (4355, 11882), (4570, 11323), (5941, 8710)]