54788850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1244

約数の個数: 72

約数和(自身を含む): 148682820

約数和(自身を除く): 93893970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1117, 1635, 1962, 2234, 2725, 3270, 3351, 4905, 5450, 5585, 6702, 8175, 9810, 10053, 11170, 16350, 16755, 20106, 24525, 27925, 33510, 49050, 50265, 55850, 83775, 100530, 121753, 167550, 243506, 251325, 365259, 502650, 608765, 730518, 1095777, 1217530, 1826295, 2191554, 3043825, 3652590, 5478885, 6087650, 9131475, 10957770, 18262950, 27394425, 54788850]

約数ペア:

[(1, 54788850), (2, 27394425), (3, 18262950), (5, 10957770), (6, 9131475), (9, 6087650), (10, 5478885), (15, 3652590), (18, 3043825), (25, 2191554), (30, 1826295), (45, 1217530), (50, 1095777), (75, 730518), (90, 608765), (109, 502650), (150, 365259), (218, 251325), (225, 243506), (327, 167550), (450, 121753), (545, 100530), (654, 83775), (981, 55850), (1090, 50265), (1117, 49050), (1635, 33510), (1962, 27925), (2234, 24525), (2725, 20106), (3270, 16755), (3351, 16350), (4905, 11170), (5450, 10053), (5585, 9810), (6702, 8175)]