54118330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10889}}^1$

素因数の和:10974

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 58789190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 10889, 21778, 54445, 76223, 108890, 152446, 381115, 762230, 773119, 1546238, 3865595, 5411833, 7731190, 10823666, 27059165, 54118330]

約数ペア:

[(1, 54118330), (2, 27059165), (5, 10823666), (7, 7731190), (10, 5411833), (14, 3865595), (35, 1546238), (70, 773119), (71, 762230), (142, 381115), (355, 152446), (497, 108890), (710, 76223), (994, 54445), (2485, 21778), (4970, 10889)]