49943994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 62548806

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 61, 69, 102, 122, 138, 183, 349, 366, 391, 698, 782, 1037, 1047, 1173, 1403, 2074, 2094, 2346, 2806, 3111, 4209, 5933, 6222, 8027, 8418, 11866, 16054, 17799, 21289, 23851, 24081, 35598, 42578, 47702, 48162, 63867, 71553, 127734, 136459, 143106, 272918, 361913, 409377, 489647, 723826, 818754, 979294, 1085739, 1468941, 2171478, 2937882, 8323999, 16647998, 24971997, 49943994]

約数ペア:

[(1, 49943994), (2, 24971997), (3, 16647998), (6, 8323999), (17, 2937882), (23, 2171478), (34, 1468941), (46, 1085739), (51, 979294), (61, 818754), (69, 723826), (102, 489647), (122, 409377), (138, 361913), (183, 272918), (349, 143106), (366, 136459), (391, 127734), (698, 71553), (782, 63867), (1037, 48162), (1047, 47702), (1173, 42578), (1403, 35598), (2074, 24081), (2094, 23851), (2346, 21289), (2806, 17799), (3111, 16054), (4209, 11866), (5933, 8418), (6222, 8027)]