47681960

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2753}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 107571240

約数和(自身を除く): 59889280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 2753, 3464, 4330, 5506, 8660, 11012, 13765, 17320, 22024, 27530, 55060, 110120, 1192049, 2384098, 4768196, 5960245, 9536392, 11920490, 23840980, 47681960]

約数ペア:

[(1, 47681960), (2, 23840980), (4, 11920490), (5, 9536392), (8, 5960245), (10, 4768196), (20, 2384098), (40, 1192049), (433, 110120), (866, 55060), (1732, 27530), (2165, 22024), (2753, 17320), (3464, 13765), (4330, 11012), (5506, 8660)]