49190583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 79994880

約数和(自身を除く): 30804297

約数列:

[1, 3, 13, 23, 29, 31, 39, 61, 69, 87, 93, 183, 299, 377, 403, 667, 713, 793, 897, 899, 1131, 1209, 1403, 1769, 1891, 2001, 2139, 2379, 2697, 4209, 5307, 5673, 8671, 9269, 11687, 18239, 20677, 22997, 24583, 26013, 27807, 35061, 40687, 43493, 54717, 54839, 62031, 68991, 73749, 122061, 130479, 164517, 268801, 528931, 565409, 712907, 806403, 1261297, 1586793, 1696227, 2138721, 3783891, 16396861, 49190583]

約数ペア:

[(1, 49190583), (3, 16396861), (13, 3783891), (23, 2138721), (29, 1696227), (31, 1586793), (39, 1261297), (61, 806403), (69, 712907), (87, 565409), (93, 528931), (183, 268801), (299, 164517), (377, 130479), (403, 122061), (667, 73749), (713, 68991), (793, 62031), (897, 54839), (899, 54717), (1131, 43493), (1209, 40687), (1403, 35061), (1769, 27807), (1891, 26013), (2001, 24583), (2139, 22997), (2379, 20677), (2697, 18239), (4209, 11687), (5307, 9269), (5673, 8671)]