48871376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2739

約数の個数: 40

約数和(自身を含む): 100422144

約数和(自身を除く): 51550768

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 2663, 4588, 5326, 9176, 10652, 18352, 21304, 42608, 82553, 98531, 165106, 197062, 330212, 394124, 660424, 788248, 1320848, 1576496, 3054461, 6108922, 12217844, 24435688, 48871376]

約数ペア:

[(1, 48871376), (2, 24435688), (4, 12217844), (8, 6108922), (16, 3054461), (31, 1576496), (37, 1320848), (62, 788248), (74, 660424), (124, 394124), (148, 330212), (248, 197062), (296, 165106), (496, 98531), (592, 82553), (1147, 42608), (2294, 21304), (2663, 18352), (4588, 10652), (5326, 9176)]