51472860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3847}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 144807936

約数和(自身を除く): 93335076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 3847, 4460, 6690, 7694, 11541, 13380, 15388, 19235, 23082, 38470, 46164, 57705, 76940, 115410, 230820, 857881, 1715762, 2573643, 3431524, 4289405, 5147286, 8578810, 10294572, 12868215, 17157620, 25736430, 51472860]

約数ペア:

[(1, 51472860), (2, 25736430), (3, 17157620), (4, 12868215), (5, 10294572), (6, 8578810), (10, 5147286), (12, 4289405), (15, 3431524), (20, 2573643), (30, 1715762), (60, 857881), (223, 230820), (446, 115410), (669, 76940), (892, 57705), (1115, 46164), (1338, 38470), (2230, 23082), (2676, 19235), (3345, 15388), (3847, 13380), (4460, 11541), (6690, 7694)]