12612050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 26730432

約数和(自身を除く): 14118382

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 997, 1150, 1265, 1994, 2530, 4985, 6325, 9970, 10967, 12650, 21934, 22931, 24925, 45862, 49850, 54835, 109670, 114655, 229310, 252241, 274175, 504482, 548350, 573275, 1146550, 1261205, 2522410, 6306025, 12612050]

約数ペア:

[(1, 12612050), (2, 6306025), (5, 2522410), (10, 1261205), (11, 1146550), (22, 573275), (23, 548350), (25, 504482), (46, 274175), (50, 252241), (55, 229310), (110, 114655), (115, 109670), (230, 54835), (253, 49850), (275, 45862), (506, 24925), (550, 22931), (575, 21934), (997, 12650), (1150, 10967), (1265, 9970), (1994, 6325), (2530, 4985)]