49986807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 74961600

約数和(自身を除く): 24974793

約数列:

[1, 3, 13, 29, 39, 87, 193, 229, 377, 579, 687, 1131, 2509, 2977, 5597, 6641, 7527, 8931, 16791, 19923, 44197, 72761, 86333, 132591, 218283, 258999, 574561, 1281713, 1723683, 3845139, 16662269, 49986807]

約数ペア:

[(1, 49986807), (3, 16662269), (13, 3845139), (29, 1723683), (39, 1281713), (87, 574561), (193, 258999), (229, 218283), (377, 132591), (579, 86333), (687, 72761), (1131, 44197), (2509, 19923), (2977, 16791), (5597, 8931), (6641, 7527)]