50273120

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 119387520

約数和(自身を除く): 69114400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1409, 1784, 2230, 2818, 3568, 4460, 5636, 7045, 7136, 8920, 11272, 14090, 17840, 22544, 28180, 35680, 45088, 56360, 112720, 225440, 314207, 628414, 1256828, 1571035, 2513656, 3142070, 5027312, 6284140, 10054624, 12568280, 25136560, 50273120]

約数ペア:

[(1, 50273120), (2, 25136560), (4, 12568280), (5, 10054624), (8, 6284140), (10, 5027312), (16, 3142070), (20, 2513656), (32, 1571035), (40, 1256828), (80, 628414), (160, 314207), (223, 225440), (446, 112720), (892, 56360), (1115, 45088), (1409, 35680), (1784, 28180), (2230, 22544), (2818, 17840), (3568, 14090), (4460, 11272), (5636, 8920), (7045, 7136)]