50769615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 93864960

約数和(自身を除く): 43095345

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 71, 95, 193, 195, 213, 247, 285, 355, 579, 741, 923, 965, 1065, 1235, 1349, 2509, 2769, 2895, 3667, 3705, 4047, 4615, 6745, 7527, 11001, 12545, 13703, 13845, 17537, 18335, 20235, 37635, 41109, 47671, 52611, 55005, 68515, 87685, 143013, 178139, 205545, 238355, 260357, 263055, 534417, 715065, 781071, 890695, 1301785, 2672085, 3384641, 3905355, 10153923, 16923205, 50769615]

約数ペア:

[(1, 50769615), (3, 16923205), (5, 10153923), (13, 3905355), (15, 3384641), (19, 2672085), (39, 1301785), (57, 890695), (65, 781071), (71, 715065), (95, 534417), (193, 263055), (195, 260357), (213, 238355), (247, 205545), (285, 178139), (355, 143013), (579, 87685), (741, 68515), (923, 55005), (965, 52611), (1065, 47671), (1235, 41109), (1349, 37635), (2509, 20235), (2769, 18335), (2895, 17537), (3667, 13845), (3705, 13703), (4047, 12545), (4615, 11001), (6745, 7527)]