47476860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1223}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 133249536

約数和(自身を除く): 85772676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1223, 1294, 1941, 2446, 2588, 3235, 3669, 3882, 4892, 6115, 6470, 7338, 7764, 9705, 12230, 12940, 14676, 18345, 19410, 24460, 36690, 38820, 73380, 791281, 1582562, 2373843, 3165124, 3956405, 4747686, 7912810, 9495372, 11869215, 15825620, 23738430, 47476860]

約数ペア:

[(1, 47476860), (2, 23738430), (3, 15825620), (4, 11869215), (5, 9495372), (6, 7912810), (10, 4747686), (12, 3956405), (15, 3165124), (20, 2373843), (30, 1582562), (60, 791281), (647, 73380), (1223, 38820), (1294, 36690), (1941, 24460), (2446, 19410), (2588, 18345), (3235, 14676), (3669, 12940), (3882, 12230), (4892, 9705), (6115, 7764), (6470, 7338)]