49320280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53609}}^1$

素因数の和:53643

約数の個数: 32

約数和(自身を含む): 115797600

約数和(自身を除く): 66477320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 53609, 107218, 214436, 268045, 428872, 536090, 1072180, 1233007, 2144360, 2466014, 4932028, 6165035, 9864056, 12330070, 24660140, 49320280]

約数ペア:

[(1, 49320280), (2, 24660140), (4, 12330070), (5, 9864056), (8, 6165035), (10, 4932028), (20, 2466014), (23, 2144360), (40, 1233007), (46, 1072180), (92, 536090), (115, 428872), (184, 268045), (230, 214436), (460, 107218), (920, 53609)]