51066120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{60793}}^1$

素因数の和:60814

約数の個数: 64

約数和(自身を含む): 175086720

約数和(自身を除く): 124020600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 60793, 121586, 182379, 243172, 303965, 364758, 425551, 486344, 607930, 729516, 851102, 911895, 1215860, 1276653, 1459032, 1702204, 1823790, 2127755, 2431720, 2553306, 3404408, 3647580, 4255510, 5106612, 6383265, 7295160, 8511020, 10213224, 12766530, 17022040, 25533060, 51066120]

約数ペア:

[(1, 51066120), (2, 25533060), (3, 17022040), (4, 12766530), (5, 10213224), (6, 8511020), (7, 7295160), (8, 6383265), (10, 5106612), (12, 4255510), (14, 3647580), (15, 3404408), (20, 2553306), (21, 2431720), (24, 2127755), (28, 1823790), (30, 1702204), (35, 1459032), (40, 1276653), (42, 1215860), (56, 911895), (60, 851102), (70, 729516), (84, 607930), (105, 486344), (120, 425551), (140, 364758), (168, 303965), (210, 243172), (280, 182379), (420, 121586), (840, 60793)]