48997970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 105255936

約数和(自身を除く): 56257966

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 53, 70, 94, 106, 235, 265, 281, 329, 371, 470, 530, 562, 658, 742, 1405, 1645, 1855, 1967, 2491, 2810, 3290, 3710, 3934, 4982, 9835, 12455, 13207, 14893, 17437, 19670, 24910, 26414, 29786, 34874, 66035, 74465, 87185, 92449, 104251, 132070, 148930, 174370, 184898, 208502, 462245, 521255, 699971, 924490, 1042510, 1399942, 3499855, 4899797, 6999710, 9799594, 24498985, 48997970]

約数ペア:

[(1, 48997970), (2, 24498985), (5, 9799594), (7, 6999710), (10, 4899797), (14, 3499855), (35, 1399942), (47, 1042510), (53, 924490), (70, 699971), (94, 521255), (106, 462245), (235, 208502), (265, 184898), (281, 174370), (329, 148930), (371, 132070), (470, 104251), (530, 92449), (562, 87185), (658, 74465), (742, 66035), (1405, 34874), (1645, 29786), (1855, 26414), (1967, 24910), (2491, 19670), (2810, 17437), (3290, 14893), (3710, 13207), (3934, 12455), (4982, 9835)]