47642650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 101091744

約数和(自身を除く): 53449094

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 103, 110, 145, 206, 275, 290, 319, 515, 550, 638, 725, 841, 1030, 1133, 1450, 1595, 1682, 2266, 2575, 2987, 3190, 4205, 5150, 5665, 5974, 7975, 8410, 9251, 11330, 14935, 15950, 18502, 21025, 28325, 29870, 32857, 42050, 46255, 56650, 65714, 74675, 86623, 92510, 149350, 164285, 173246, 231275, 328570, 433115, 462550, 821425, 866230, 952853, 1642850, 1905706, 2165575, 4331150, 4764265, 9528530, 23821325, 47642650]

約数ペア:

[(1, 47642650), (2, 23821325), (5, 9528530), (10, 4764265), (11, 4331150), (22, 2165575), (25, 1905706), (29, 1642850), (50, 952853), (55, 866230), (58, 821425), (103, 462550), (110, 433115), (145, 328570), (206, 231275), (275, 173246), (290, 164285), (319, 149350), (515, 92510), (550, 86623), (638, 74675), (725, 65714), (841, 56650), (1030, 46255), (1133, 42050), (1450, 32857), (1595, 29870), (1682, 28325), (2266, 21025), (2575, 18502), (2987, 15950), (3190, 14935), (4205, 11330), (5150, 9251), (5665, 8410), (5974, 7975)]