48770890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2711}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 100756224

約数和(自身を除く): 51985334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 2711, 3598, 5422, 8995, 13555, 17990, 18977, 27110, 37954, 94885, 189770, 696727, 1393454, 3483635, 4877089, 6967270, 9754178, 24385445, 48770890]

約数ペア:

[(1, 48770890), (2, 24385445), (5, 9754178), (7, 6967270), (10, 4877089), (14, 3483635), (35, 1393454), (70, 696727), (257, 189770), (514, 94885), (1285, 37954), (1799, 27110), (2570, 18977), (2711, 17990), (3598, 13555), (5422, 8995)]