53716240

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3011}}^1$

素因数の和:3247

約数の個数: 40

約数和(自身を含む): 125491968

約数和(自身を除く): 71775728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3011, 3568, 4460, 6022, 8920, 12044, 15055, 17840, 24088, 30110, 48176, 60220, 120440, 240880, 671453, 1342906, 2685812, 3357265, 5371624, 6714530, 10743248, 13429060, 26858120, 53716240]

約数ペア:

[(1, 53716240), (2, 26858120), (4, 13429060), (5, 10743248), (8, 6714530), (10, 5371624), (16, 3357265), (20, 2685812), (40, 1342906), (80, 671453), (223, 240880), (446, 120440), (892, 60220), (1115, 48176), (1784, 30110), (2230, 24088), (3011, 17840), (3568, 15055), (4460, 12044), (6022, 8920)]