49753470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 129455424

約数和(自身を除く): 79701954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 579, 661, 965, 1158, 1322, 1930, 1983, 2509, 2895, 3305, 3966, 5018, 5790, 6610, 7527, 8593, 9915, 12545, 15054, 17186, 19830, 25090, 25779, 37635, 42965, 51558, 75270, 85930, 127573, 128895, 255146, 257790, 382719, 637865, 765438, 1275730, 1658449, 1913595, 3316898, 3827190, 4975347, 8292245, 9950694, 16584490, 24876735, 49753470]

約数ペア:

[(1, 49753470), (2, 24876735), (3, 16584490), (5, 9950694), (6, 8292245), (10, 4975347), (13, 3827190), (15, 3316898), (26, 1913595), (30, 1658449), (39, 1275730), (65, 765438), (78, 637865), (130, 382719), (193, 257790), (195, 255146), (386, 128895), (390, 127573), (579, 85930), (661, 75270), (965, 51558), (1158, 42965), (1322, 37635), (1930, 25779), (1983, 25090), (2509, 19830), (2895, 17186), (3305, 15054), (3966, 12545), (5018, 9915), (5790, 8593), (6610, 7527)]