54281710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 116126784

約数和(自身を除く): 61845074

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 2357, 3290, 4606, 4714, 11515, 11785, 16499, 23030, 23570, 32998, 82495, 110779, 115493, 164990, 221558, 230986, 553895, 577465, 775453, 1107790, 1154930, 1550906, 3877265, 5428171, 7754530, 10856342, 27140855, 54281710]

約数ペア:

[(1, 54281710), (2, 27140855), (5, 10856342), (7, 7754530), (10, 5428171), (14, 3877265), (35, 1550906), (47, 1154930), (49, 1107790), (70, 775453), (94, 577465), (98, 553895), (235, 230986), (245, 221558), (329, 164990), (470, 115493), (490, 110779), (658, 82495), (1645, 32998), (2303, 23570), (2357, 23030), (3290, 16499), (4606, 11785), (4714, 11515)]