52959894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 118153728

約数和(自身を除く): 65193834

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 73, 78, 131, 142, 146, 213, 219, 262, 393, 426, 438, 786, 923, 949, 1703, 1846, 1898, 2769, 2847, 3406, 5109, 5183, 5538, 5694, 9301, 9563, 10218, 10366, 15549, 18602, 19126, 27903, 28689, 31098, 55806, 57378, 67379, 120913, 124319, 134758, 202137, 241826, 248638, 362739, 372957, 404274, 678973, 725478, 745914, 1357946, 2036919, 4073838, 8826649, 17653298, 26479947, 52959894]

約数ペア:

[(1, 52959894), (2, 26479947), (3, 17653298), (6, 8826649), (13, 4073838), (26, 2036919), (39, 1357946), (71, 745914), (73, 725478), (78, 678973), (131, 404274), (142, 372957), (146, 362739), (213, 248638), (219, 241826), (262, 202137), (393, 134758), (426, 124319), (438, 120913), (786, 67379), (923, 57378), (949, 55806), (1703, 31098), (1846, 28689), (1898, 27903), (2769, 19126), (2847, 18602), (3406, 15549), (5109, 10366), (5183, 10218), (5538, 9563), (5694, 9301)]