53199850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 108716256

約数和(自身を除く): 55516406

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 197, 275, 394, 491, 550, 982, 985, 1970, 2167, 2455, 4334, 4910, 4925, 5401, 9850, 10802, 10835, 12275, 21670, 24550, 27005, 54010, 54175, 96727, 108350, 135025, 193454, 270050, 483635, 967270, 1063997, 2127994, 2418175, 4836350, 5319985, 10639970, 26599925, 53199850]

約数ペア:

[(1, 53199850), (2, 26599925), (5, 10639970), (10, 5319985), (11, 4836350), (22, 2418175), (25, 2127994), (50, 1063997), (55, 967270), (110, 483635), (197, 270050), (275, 193454), (394, 135025), (491, 108350), (550, 96727), (982, 54175), (985, 54010), (1970, 27005), (2167, 24550), (2455, 21670), (4334, 12275), (4910, 10835), (4925, 10802), (5401, 9850)]