56189070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89189}}^1$

素因数の和:89209

約数の個数: 48

約数和(自身を含む): 166963680

約数和(自身を除く): 110774610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 89189, 178378, 267567, 445945, 535134, 624323, 802701, 891890, 1248646, 1337835, 1605402, 1872969, 2675670, 3121615, 3745938, 4013505, 5618907, 6243230, 8027010, 9364845, 11237814, 18729690, 28094535, 56189070]

約数ペア:

[(1, 56189070), (2, 28094535), (3, 18729690), (5, 11237814), (6, 9364845), (7, 8027010), (9, 6243230), (10, 5618907), (14, 4013505), (15, 3745938), (18, 3121615), (21, 2675670), (30, 1872969), (35, 1605402), (42, 1337835), (45, 1248646), (63, 891890), (70, 802701), (90, 624323), (105, 535134), (126, 445945), (210, 267567), (315, 178378), (630, 89189)]