54518930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 101582208

約数和(自身を除く): 47063278

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 1291, 2582, 4223, 6455, 8446, 12910, 21115, 42230, 52931, 105862, 132973, 264655, 265946, 529310, 664865, 1329730, 5451893, 10903786, 27259465, 54518930]

約数ペア:

[(1, 54518930), (2, 27259465), (5, 10903786), (10, 5451893), (41, 1329730), (82, 664865), (103, 529310), (205, 265946), (206, 264655), (410, 132973), (515, 105862), (1030, 52931), (1291, 42230), (2582, 21115), (4223, 12910), (6455, 8446)]