47055723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 34229397

約数列:

[1, 3, 11, 13, 19, 23, 33, 39, 57, 69, 143, 209, 247, 251, 253, 299, 429, 437, 627, 741, 753, 759, 897, 1311, 2717, 2761, 3263, 3289, 4769, 4807, 5681, 5773, 8151, 8283, 9789, 9867, 14307, 14421, 17043, 17319, 35893, 52459, 61997, 62491, 63503, 75049, 107679, 109687, 157377, 185991, 187473, 190509, 225147, 329061, 681967, 825539, 1206557, 1425931, 2045901, 2476617, 3619671, 4277793, 15685241, 47055723]

約数ペア:

[(1, 47055723), (3, 15685241), (11, 4277793), (13, 3619671), (19, 2476617), (23, 2045901), (33, 1425931), (39, 1206557), (57, 825539), (69, 681967), (143, 329061), (209, 225147), (247, 190509), (251, 187473), (253, 185991), (299, 157377), (429, 109687), (437, 107679), (627, 75049), (741, 63503), (753, 62491), (759, 61997), (897, 52459), (1311, 35893), (2717, 17319), (2761, 17043), (3263, 14421), (3289, 14307), (4769, 9867), (4807, 9789), (5681, 8283), (5773, 8151)]