1307767550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{4877}}^1$

素因数の和:5093

約数の個数: 48

約数和(自身を含む): 2525945472

約数和(自身を除く): 1218177922

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 173, 310, 346, 775, 865, 1550, 1730, 4325, 4877, 5363, 8650, 9754, 10726, 24385, 26815, 48770, 53630, 121925, 134075, 151187, 243850, 268150, 302374, 755935, 843721, 1511870, 1687442, 3779675, 4218605, 7559350, 8437210, 21093025, 26155351, 42186050, 52310702, 130776755, 261553510, 653883775, 1307767550]

約数ペア:

[(1, 1307767550), (2, 653883775), (5, 261553510), (10, 130776755), (25, 52310702), (31, 42186050), (50, 26155351), (62, 21093025), (155, 8437210), (173, 7559350), (310, 4218605), (346, 3779675), (775, 1687442), (865, 1511870), (1550, 843721), (1730, 755935), (4325, 302374), (4877, 268150), (5363, 243850), (8650, 151187), (9754, 134075), (10726, 121925), (24385, 53630), (26815, 48770)]