61801550

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4844

約数の個数: 24

約数和(自身を含む): 115400352

約数和(自身を除く): 53598802

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 4561, 6775, 9122, 13550, 22805, 45610, 114025, 228050, 1236031, 2472062, 6180155, 12360310, 30900775, 61801550]

約数ペア:

[(1, 61801550), (2, 30900775), (5, 12360310), (10, 6180155), (25, 2472062), (50, 1236031), (271, 228050), (542, 114025), (1355, 45610), (2710, 22805), (4561, 13550), (6775, 9122)]