71833850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 147017376

約数和(自身を除く): 75183526

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 550, 655, 997, 1310, 1441, 1994, 2882, 3275, 4985, 6550, 7205, 9970, 10967, 14410, 21934, 24925, 36025, 49850, 54835, 72050, 109670, 130607, 261214, 274175, 548350, 653035, 1306070, 1436677, 2873354, 3265175, 6530350, 7183385, 14366770, 35916925, 71833850]

約数ペア:

[(1, 71833850), (2, 35916925), (5, 14366770), (10, 7183385), (11, 6530350), (22, 3265175), (25, 2873354), (50, 1436677), (55, 1306070), (110, 653035), (131, 548350), (262, 274175), (275, 261214), (550, 130607), (655, 109670), (997, 72050), (1310, 54835), (1441, 49850), (1994, 36025), (2882, 24925), (3275, 21934), (4985, 14410), (6550, 10967), (7205, 9970)]