47189478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 111278592

約数和(自身を除く): 64089114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 113, 122, 163, 183, 226, 326, 339, 366, 427, 489, 678, 791, 854, 978, 1141, 1281, 1582, 2282, 2373, 2562, 3423, 4746, 6846, 6893, 9943, 13786, 18419, 19886, 20679, 29829, 36838, 41358, 48251, 55257, 59658, 69601, 96502, 110514, 128933, 139202, 144753, 208803, 257866, 289506, 386799, 417606, 773598, 1123559, 2247118, 3370677, 6741354, 7864913, 15729826, 23594739, 47189478]

約数ペア:

[(1, 47189478), (2, 23594739), (3, 15729826), (6, 7864913), (7, 6741354), (14, 3370677), (21, 2247118), (42, 1123559), (61, 773598), (113, 417606), (122, 386799), (163, 289506), (183, 257866), (226, 208803), (326, 144753), (339, 139202), (366, 128933), (427, 110514), (489, 96502), (678, 69601), (791, 59658), (854, 55257), (978, 48251), (1141, 41358), (1281, 36838), (1582, 29829), (2282, 20679), (2373, 19886), (2562, 18419), (3423, 13786), (4746, 9943), (6846, 6893)]