47078139.000000000

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{42743}}^1$

素因数の和:42815

約数の個数: 32

約数和(自身を含む): 318015360

約数和(自身を除く): 177219918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 42743, 85486, 128229, 256458, 384687, 769374, 1154061, 2308122, 2607323, 5214646, 7821969, 15643938, 23465907, 46931814, 70397721, 140795442]

約数ペア:

[(1, 140795442), (2, 70397721), (3, 46931814), (6, 23465907), (9, 15643938), (18, 7821969), (27, 5214646), (54, 2607323), (61, 2308122), (122, 1154061), (183, 769374), (366, 384687), (549, 256458), (1098, 128229), (1647, 85486), (3294, 42743)]