56039580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 175721280

約数和(自身を除く): 119681700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 661, 785, 942, 1322, 1413, 1570, 1884, 1983, 2355, 2644, 2826, 3140, 3305, 3966, 4239, 4710, 5652, 5949, 6610, 7065, 7932, 8478, 9420, 9915, 11898, 13220, 14130, 16956, 17847, 19830, 21195, 23796, 28260, 29745, 35694, 39660, 42390, 59490, 71388, 84780, 89235, 103777, 118980, 178470, 207554, 311331, 356940, 415108, 518885, 622662, 933993, 1037770, 1245324, 1556655, 1867986, 2075540, 2801979, 3113310, 3735972, 4669965, 5603958, 6226620, 9339930, 11207916, 14009895, 18679860, 28019790, 56039580]

約数ペア:

[(1, 56039580), (2, 28019790), (3, 18679860), (4, 14009895), (5, 11207916), (6, 9339930), (9, 6226620), (10, 5603958), (12, 4669965), (15, 3735972), (18, 3113310), (20, 2801979), (27, 2075540), (30, 1867986), (36, 1556655), (45, 1245324), (54, 1037770), (60, 933993), (90, 622662), (108, 518885), (135, 415108), (157, 356940), (180, 311331), (270, 207554), (314, 178470), (471, 118980), (540, 103777), (628, 89235), (661, 84780), (785, 71388), (942, 59490), (1322, 42390), (1413, 39660), (1570, 35694), (1884, 29745), (1983, 28260), (2355, 23796), (2644, 21195), (2826, 19830), (3140, 17847), (3305, 16956), (3966, 14130), (4239, 13220), (4710, 11898), (5652, 9915), (5949, 9420), (6610, 8478), (7065, 7932)]