55139150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 115773840

約数和(自身を除く): 60634690

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 3457, 6914, 7975, 15950, 17285, 34570, 38027, 76054, 86425, 100253, 172850, 190135, 200506, 380270, 501265, 950675, 1002530, 1102783, 1901350, 2205566, 2506325, 5012650, 5513915, 11027830, 27569575, 55139150]

約数ペア:

[(1, 55139150), (2, 27569575), (5, 11027830), (10, 5513915), (11, 5012650), (22, 2506325), (25, 2205566), (29, 1901350), (50, 1102783), (55, 1002530), (58, 950675), (110, 501265), (145, 380270), (275, 200506), (290, 190135), (319, 172850), (550, 100253), (638, 86425), (725, 76054), (1450, 38027), (1595, 34570), (3190, 17285), (3457, 15950), (6914, 7975)]