51466686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2503}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 108172800

約数和(自身を除く): 56706114

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 2503, 3427, 5006, 6854, 7509, 10281, 15018, 20562, 57569, 115138, 172707, 345414, 372947, 745894, 1118841, 2237682, 8577781, 17155562, 25733343, 51466686]

約数ペア:

[(1, 51466686), (2, 25733343), (3, 17155562), (6, 8577781), (23, 2237682), (46, 1118841), (69, 745894), (138, 372947), (149, 345414), (298, 172707), (447, 115138), (894, 57569), (2503, 20562), (3427, 15018), (5006, 10281), (6854, 7509)]