55016144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{56369}}^1$

素因数の和:56438

約数の個数: 20

約数和(自身を含む): 108343140

約数和(自身を除く): 53326996

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 56369, 112738, 225476, 450952, 901904, 3438509, 6877018, 13754036, 27508072, 55016144]

約数ペア:

[(1, 55016144), (2, 27508072), (4, 13754036), (8, 6877018), (16, 3438509), (61, 901904), (122, 450952), (244, 225476), (488, 112738), (976, 56369)]