51113358

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 64201842

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 659, 834, 1251, 1318, 1977, 2502, 3954, 4309, 5931, 8618, 11862, 12927, 20429, 25854, 38781, 40858, 61287, 77562, 91601, 122574, 183202, 183861, 274803, 367722, 549606, 824409, 1648818, 2839631, 5679262, 8518893, 17037786, 25556679, 51113358]

約数ペア:

[(1, 51113358), (2, 25556679), (3, 17037786), (6, 8518893), (9, 5679262), (18, 2839631), (31, 1648818), (62, 824409), (93, 549606), (139, 367722), (186, 274803), (278, 183861), (279, 183202), (417, 122574), (558, 91601), (659, 77562), (834, 61287), (1251, 40858), (1318, 38781), (1977, 25854), (2502, 20429), (3954, 12927), (4309, 11862), (5931, 8618)]