54315988

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 96647040

約数和(自身を除く): 42331052

約数列:

[1, 2, 4, 89, 178, 271, 356, 542, 563, 1084, 1126, 2252, 24119, 48238, 50107, 96476, 100214, 152573, 200428, 305146, 610292, 13578997, 27157994, 54315988]

約数ペア:

[(1, 54315988), (2, 27157994), (4, 13578997), (89, 610292), (178, 305146), (271, 200428), (356, 152573), (542, 100214), (563, 96476), (1084, 50107), (1126, 48238), (2252, 24119)]