51013140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1489}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 143183040

約数和(自身を除く): 92169900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1489, 1713, 2284, 2855, 2978, 3426, 4467, 5710, 5956, 6852, 7445, 8565, 8934, 11420, 14890, 17130, 17868, 22335, 29780, 34260, 44670, 89340, 850219, 1700438, 2550657, 3400876, 4251095, 5101314, 8502190, 10202628, 12753285, 17004380, 25506570, 51013140]

約数ペア:

[(1, 51013140), (2, 25506570), (3, 17004380), (4, 12753285), (5, 10202628), (6, 8502190), (10, 5101314), (12, 4251095), (15, 3400876), (20, 2550657), (30, 1700438), (60, 850219), (571, 89340), (1142, 44670), (1489, 34260), (1713, 29780), (2284, 22335), (2855, 17868), (2978, 17130), (3426, 14890), (4467, 11420), (5710, 8934), (5956, 8565), (6852, 7445)]