50344420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9719}}^1$

素因数の和:9772

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 73760540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 9719, 19438, 38876, 48595, 68033, 97190, 136066, 194380, 272132, 340165, 359603, 680330, 719206, 1360660, 1438412, 1798015, 2517221, 3596030, 5034442, 7192060, 10068884, 12586105, 25172210, 50344420]

約数ペア:

[(1, 50344420), (2, 25172210), (4, 12586105), (5, 10068884), (7, 7192060), (10, 5034442), (14, 3596030), (20, 2517221), (28, 1798015), (35, 1438412), (37, 1360660), (70, 719206), (74, 680330), (140, 359603), (148, 340165), (185, 272132), (259, 194380), (370, 136066), (518, 97190), (740, 68033), (1036, 48595), (1295, 38876), (2590, 19438), (5180, 9719)]