54333560

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10369}}^1$

素因数の和:10511

約数の個数: 32

約数和(自身を含む): 123195600

約数和(自身を除く): 68862040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 10369, 20738, 41476, 51845, 82952, 103690, 207380, 414760, 1358339, 2716678, 5433356, 6791695, 10866712, 13583390, 27166780, 54333560]

約数ペア:

[(1, 54333560), (2, 27166780), (4, 13583390), (5, 10866712), (8, 6791695), (10, 5433356), (20, 2716678), (40, 1358339), (131, 414760), (262, 207380), (524, 103690), (655, 82952), (1048, 51845), (1310, 41476), (2620, 20738), (5240, 10369)]