55138754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 92619072

約数和(自身を除く): 37480318

約数列:

[1, 2, 11, 22, 61, 122, 181, 227, 362, 454, 671, 1342, 1991, 2497, 3982, 4994, 11041, 13847, 22082, 27694, 41087, 82174, 121451, 152317, 242902, 304634, 451957, 903914, 2506307, 5012614, 27569377, 55138754]

約数ペア:

[(1, 55138754), (2, 27569377), (11, 5012614), (22, 2506307), (61, 903914), (122, 451957), (181, 304634), (227, 242902), (362, 152317), (454, 121451), (671, 82174), (1342, 41087), (1991, 27694), (2497, 22082), (3982, 13847), (4994, 11041)]