51805050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31397}}^1$

素因数の和:31423

約数の個数: 48

約数和(自身を含む): 140160672

約数和(自身を除く): 88355622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 31397, 62794, 94191, 156985, 188382, 313970, 345367, 470955, 690734, 784925, 941910, 1036101, 1569850, 1726835, 2072202, 2354775, 3453670, 4709550, 5180505, 8634175, 10361010, 17268350, 25902525, 51805050]

約数ペア:

[(1, 51805050), (2, 25902525), (3, 17268350), (5, 10361010), (6, 8634175), (10, 5180505), (11, 4709550), (15, 3453670), (22, 2354775), (25, 2072202), (30, 1726835), (33, 1569850), (50, 1036101), (55, 941910), (66, 784925), (75, 690734), (110, 470955), (150, 345367), (165, 313970), (275, 188382), (330, 156985), (550, 94191), (825, 62794), (1650, 31397)]