56551629780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4303777}}^1$

素因数の和:4303865

約数の個数: 72

約数和(自身を含む): 173889846312

約数和(自身を除く): 117338216532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 4303777, 8607554, 12911331, 17215108, 21518885, 25822662, 38733993, 43037770, 51645324, 64556655, 77467986, 86075540, 129113310, 154935972, 193669965, 258226620, 314175721, 387339930, 628351442, 774679860, 942527163, 1256702884, 1570878605, 1885054326, 2827581489, 3141757210, 3770108652, 4712635815, 5655162978, 6283514420, 9425271630, 11310325956, 14137907445, 18850543260, 28275814890, 56551629780]

約数ペア:

[(1, 56551629780), (2, 28275814890), (3, 18850543260), (4, 14137907445), (5, 11310325956), (6, 9425271630), (9, 6283514420), (10, 5655162978), (12, 4712635815), (15, 3770108652), (18, 3141757210), (20, 2827581489), (30, 1885054326), (36, 1570878605), (45, 1256702884), (60, 942527163), (73, 774679860), (90, 628351442), (146, 387339930), (180, 314175721), (219, 258226620), (292, 193669965), (365, 154935972), (438, 129113310), (657, 86075540), (730, 77467986), (876, 64556655), (1095, 51645324), (1314, 43037770), (1460, 38733993), (2190, 25822662), (2628, 21518885), (3285, 17215108), (4380, 12911331), (6570, 8607554), (13140, 4303777)]