53411618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 88615296

約数和(自身を除く): 35203678

約数列:

[1, 2, 13, 26, 73, 107, 146, 214, 263, 526, 949, 1391, 1898, 2782, 3419, 6838, 7811, 15622, 19199, 28141, 38398, 56282, 101543, 203086, 249587, 365833, 499174, 731666, 2054293, 4108586, 26705809, 53411618]

約数ペア:

[(1, 53411618), (2, 26705809), (13, 4108586), (26, 2054293), (73, 731666), (107, 499174), (146, 365833), (214, 249587), (263, 203086), (526, 101543), (949, 56282), (1391, 38398), (1898, 28141), (2782, 19199), (3419, 15622), (6838, 7811)]