47833780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 103574016

約数和(自身を除く): 55740236

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 151, 188, 235, 302, 337, 470, 604, 674, 755, 940, 1348, 1510, 1685, 3020, 3370, 6740, 7097, 14194, 15839, 28388, 31678, 35485, 50887, 63356, 70970, 79195, 101774, 141940, 158390, 203548, 254435, 316780, 508870, 1017740, 2391689, 4783378, 9566756, 11958445, 23916890, 47833780]

約数ペア:

[(1, 47833780), (2, 23916890), (4, 11958445), (5, 9566756), (10, 4783378), (20, 2391689), (47, 1017740), (94, 508870), (151, 316780), (188, 254435), (235, 203548), (302, 158390), (337, 141940), (470, 101774), (604, 79195), (674, 70970), (755, 63356), (940, 50887), (1348, 35485), (1510, 31678), (1685, 28388), (3020, 15839), (3370, 14194), (6740, 7097)]