47439972

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 123849600

約数和(自身を除く): 76409628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 2909, 4077, 5436, 5818, 8154, 8727, 11636, 16308, 17454, 26181, 34908, 52362, 78543, 104724, 157086, 314172, 439259, 878518, 1317777, 1757036, 2635554, 3953331, 5271108, 7906662, 11859993, 15813324, 23719986, 47439972]

約数ペア:

[(1, 47439972), (2, 23719986), (3, 15813324), (4, 11859993), (6, 7906662), (9, 5271108), (12, 3953331), (18, 2635554), (27, 1757036), (36, 1317777), (54, 878518), (108, 439259), (151, 314172), (302, 157086), (453, 104724), (604, 78543), (906, 52362), (1359, 34908), (1812, 26181), (2718, 17454), (2909, 16308), (4077, 11636), (5436, 8727), (5818, 8154)]