55878845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 77082624

約数和(自身を除く): 21203779

約数列:

[1, 5, 11, 23, 55, 115, 163, 253, 271, 815, 1265, 1355, 1793, 2981, 3749, 6233, 8965, 14905, 18745, 31165, 41239, 44173, 68563, 206195, 220865, 342815, 485903, 1015979, 2429515, 5079895, 11175769, 55878845]

約数ペア:

[(1, 55878845), (5, 11175769), (11, 5079895), (23, 2429515), (55, 1015979), (115, 485903), (163, 342815), (253, 220865), (271, 206195), (815, 68563), (1265, 44173), (1355, 41239), (1793, 31165), (2981, 18745), (3749, 14905), (6233, 8965)]