56039960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60913}}^1$

素因数の和:60947

約数の個数: 32

約数和(自身を含む): 131574240

約数和(自身を除く): 75534280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 60913, 121826, 243652, 304565, 487304, 609130, 1218260, 1400999, 2436520, 2801998, 5603996, 7004995, 11207992, 14009990, 28019980, 56039960]

約数ペア:

[(1, 56039960), (2, 28019980), (4, 14009990), (5, 11207992), (8, 7004995), (10, 5603996), (20, 2801998), (23, 2436520), (40, 1400999), (46, 1218260), (92, 609130), (115, 487304), (184, 304565), (230, 243652), (460, 121826), (920, 60913)]