53792620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2221}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 129907008

約数和(自身を除く): 76114388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2221, 2422, 3460, 4442, 4844, 6055, 8884, 11105, 12110, 15547, 22210, 24220, 31094, 44420, 62188, 77735, 155470, 310940, 384233, 768466, 1536932, 1921165, 2689631, 3842330, 5379262, 7684660, 10758524, 13448155, 26896310, 53792620]

約数ペア:

[(1, 53792620), (2, 26896310), (4, 13448155), (5, 10758524), (7, 7684660), (10, 5379262), (14, 3842330), (20, 2689631), (28, 1921165), (35, 1536932), (70, 768466), (140, 384233), (173, 310940), (346, 155470), (692, 77735), (865, 62188), (1211, 44420), (1730, 31094), (2221, 24220), (2422, 22210), (3460, 15547), (4442, 12110), (4844, 11105), (6055, 8884)]