47528340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2819}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 133600320

約数和(自身を除く): 86071980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 2819, 3372, 4215, 5620, 5638, 8430, 8457, 11276, 14095, 16860, 16914, 28190, 33828, 42285, 56380, 84570, 169140, 792139, 1584278, 2376417, 3168556, 3960695, 4752834, 7921390, 9505668, 11882085, 15842780, 23764170, 47528340]

約数ペア:

[(1, 47528340), (2, 23764170), (3, 15842780), (4, 11882085), (5, 9505668), (6, 7921390), (10, 4752834), (12, 3960695), (15, 3168556), (20, 2376417), (30, 1584278), (60, 792139), (281, 169140), (562, 84570), (843, 56380), (1124, 42285), (1405, 33828), (1686, 28190), (2810, 16914), (2819, 16860), (3372, 14095), (4215, 11276), (5620, 8457), (5638, 8430)]