49846020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{118681}}^1$

素因数の和:118700

約数の個数: 48

約数和(自身を含む): 159508608

約数和(自身を除く): 109662588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 118681, 237362, 356043, 474724, 593405, 712086, 830767, 1186810, 1424172, 1661534, 1780215, 2373620, 2492301, 3323068, 3560430, 4153835, 4984602, 7120860, 8307670, 9969204, 12461505, 16615340, 24923010, 49846020]

約数ペア:

[(1, 49846020), (2, 24923010), (3, 16615340), (4, 12461505), (5, 9969204), (6, 8307670), (7, 7120860), (10, 4984602), (12, 4153835), (14, 3560430), (15, 3323068), (20, 2492301), (21, 2373620), (28, 1780215), (30, 1661534), (35, 1424172), (42, 1186810), (60, 830767), (70, 712086), (84, 593405), (105, 474724), (140, 356043), (210, 237362), (420, 118681)]