51791180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 134701056

約数和(自身を除く): 82909876

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 235, 238, 329, 340, 463, 470, 476, 595, 658, 799, 926, 940, 1190, 1316, 1598, 1645, 1852, 2315, 2380, 3196, 3241, 3290, 3995, 4630, 5593, 6482, 6580, 7871, 7990, 9260, 11186, 12964, 15742, 15980, 16205, 21761, 22372, 27965, 31484, 32410, 39355, 43522, 55097, 55930, 64820, 78710, 87044, 108805, 110194, 111860, 152327, 157420, 217610, 220388, 275485, 304654, 369937, 435220, 550970, 609308, 739874, 761635, 1101940, 1479748, 1523270, 1849685, 2589559, 3046540, 3699370, 5179118, 7398740, 10358236, 12947795, 25895590, 51791180]

約数ペア:

[(1, 51791180), (2, 25895590), (4, 12947795), (5, 10358236), (7, 7398740), (10, 5179118), (14, 3699370), (17, 3046540), (20, 2589559), (28, 1849685), (34, 1523270), (35, 1479748), (47, 1101940), (68, 761635), (70, 739874), (85, 609308), (94, 550970), (119, 435220), (140, 369937), (170, 304654), (188, 275485), (235, 220388), (238, 217610), (329, 157420), (340, 152327), (463, 111860), (470, 110194), (476, 108805), (595, 87044), (658, 78710), (799, 64820), (926, 55930), (940, 55097), (1190, 43522), (1316, 39355), (1598, 32410), (1645, 31484), (1852, 27965), (2315, 22372), (2380, 21761), (3196, 16205), (3241, 15980), (3290, 15742), (3995, 12964), (4630, 11186), (5593, 9260), (6482, 7990), (6580, 7871)]