54059080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4987}}^1$

素因数の和:5269

約数の個数: 32

約数和(自身を含む): 122106240

約数和(自身を除く): 68047160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4987, 5420, 9974, 10840, 19948, 24935, 39896, 49870, 99740, 199480, 1351477, 2702954, 5405908, 6757385, 10811816, 13514770, 27029540, 54059080]

約数ペア:

[(1, 54059080), (2, 27029540), (4, 13514770), (5, 10811816), (8, 6757385), (10, 5405908), (20, 2702954), (40, 1351477), (271, 199480), (542, 99740), (1084, 49870), (1355, 39896), (2168, 24935), (2710, 19948), (4987, 10840), (5420, 9974)]