47491578

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 105636960

約数和(自身を除く): 58145382

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 197, 227, 354, 394, 454, 531, 591, 681, 1062, 1182, 1362, 1773, 2043, 3546, 4086, 11623, 13393, 23246, 26786, 34869, 40179, 44719, 69738, 80358, 89438, 104607, 120537, 134157, 209214, 241074, 268314, 402471, 804942, 2638421, 5276842, 7915263, 15830526, 23745789, 47491578]

約数ペア:

[(1, 47491578), (2, 23745789), (3, 15830526), (6, 7915263), (9, 5276842), (18, 2638421), (59, 804942), (118, 402471), (177, 268314), (197, 241074), (227, 209214), (354, 134157), (394, 120537), (454, 104607), (531, 89438), (591, 80358), (681, 69738), (1062, 44719), (1182, 40179), (1362, 34869), (1773, 26786), (2043, 23246), (3546, 13393), (4086, 11623)]