49370418

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 113356800

約数和(自身を除く): 63986382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 142, 158, 163, 213, 237, 326, 426, 474, 489, 639, 711, 978, 1278, 1422, 1467, 1917, 2133, 2934, 3834, 4266, 4401, 5609, 8802, 11218, 11573, 12877, 16827, 23146, 25754, 33654, 34719, 38631, 50481, 69438, 77262, 100962, 104157, 115893, 151443, 208314, 231786, 302886, 312471, 347679, 624942, 695358, 914267, 1828534, 2742801, 5485602, 8228403, 16456806, 24685209, 49370418]

約数ペア:

[(1, 49370418), (2, 24685209), (3, 16456806), (6, 8228403), (9, 5485602), (18, 2742801), (27, 1828534), (54, 914267), (71, 695358), (79, 624942), (142, 347679), (158, 312471), (163, 302886), (213, 231786), (237, 208314), (326, 151443), (426, 115893), (474, 104157), (489, 100962), (639, 77262), (711, 69438), (978, 50481), (1278, 38631), (1422, 34719), (1467, 33654), (1917, 25754), (2133, 23146), (2934, 16827), (3834, 12877), (4266, 11573), (4401, 11218), (5609, 8802)]