53107300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12953}}^1$

素因数の和:13008

約数の個数: 36

約数和(自身を含む): 118062756

約数和(自身を除く): 64955456

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 12953, 25906, 51812, 64765, 129530, 259060, 323825, 531073, 647650, 1062146, 1295300, 2124292, 2655365, 5310730, 10621460, 13276825, 26553650, 53107300]

約数ペア:

[(1, 53107300), (2, 26553650), (4, 13276825), (5, 10621460), (10, 5310730), (20, 2655365), (25, 2124292), (41, 1295300), (50, 1062146), (82, 647650), (100, 531073), (164, 323825), (205, 259060), (410, 129530), (820, 64765), (1025, 51812), (2050, 25906), (4100, 12953)]