51111972

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2250

約数の個数: 60

約数和(自身を含む): 135509836

約数和(自身を除く): 84397864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2161, 2628, 3942, 4322, 5913, 6483, 7884, 8644, 11826, 12966, 19449, 23652, 25932, 38898, 58347, 77796, 116694, 157753, 175041, 233388, 315506, 350082, 473259, 631012, 700164, 946518, 1419777, 1893036, 2839554, 4259331, 5679108, 8518662, 12777993, 17037324, 25555986, 51111972]

約数ペア:

[(1, 51111972), (2, 25555986), (3, 17037324), (4, 12777993), (6, 8518662), (9, 5679108), (12, 4259331), (18, 2839554), (27, 1893036), (36, 1419777), (54, 946518), (73, 700164), (81, 631012), (108, 473259), (146, 350082), (162, 315506), (219, 233388), (292, 175041), (324, 157753), (438, 116694), (657, 77796), (876, 58347), (1314, 38898), (1971, 25932), (2161, 23652), (2628, 19449), (3942, 12966), (4322, 11826), (5913, 8644), (6483, 7884)]