53711420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10369}}^1$

素因数の和:10422

約数の個数: 48

約数和(自身を含む): 132404160

約数和(自身を除く): 78692740

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, 10369, 20738, 41476, 51845, 72583, 103690, 145166, 207380, 290332, 362915, 383653, 725830, 767306, 1451660, 1534612, 1918265, 2685571, 3836530, 5371142, 7673060, 10742284, 13427855, 26855710, 53711420]

約数ペア:

[(1, 53711420), (2, 26855710), (4, 13427855), (5, 10742284), (7, 7673060), (10, 5371142), (14, 3836530), (20, 2685571), (28, 1918265), (35, 1534612), (37, 1451660), (70, 767306), (74, 725830), (140, 383653), (148, 362915), (185, 290332), (259, 207380), (370, 145166), (518, 103690), (740, 72583), (1036, 51845), (1295, 41476), (2590, 20738), (5180, 10369)]