54970515

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 106560000

約数和(自身を除く): 51589485

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 435, 513, 551, 739, 783, 855, 1305, 1653, 2217, 2565, 2755, 3695, 3915, 4959, 6651, 8265, 11085, 14041, 14877, 19953, 21431, 24795, 33255, 42123, 64293, 70205, 74385, 99765, 107155, 126369, 192879, 210615, 321465, 379107, 407189, 578637, 631845, 964395, 1221567, 1895535, 2035945, 2893185, 3664701, 6107835, 10994103, 18323505, 54970515]

約数ペア:

[(1, 54970515), (3, 18323505), (5, 10994103), (9, 6107835), (15, 3664701), (19, 2893185), (27, 2035945), (29, 1895535), (45, 1221567), (57, 964395), (87, 631845), (95, 578637), (135, 407189), (145, 379107), (171, 321465), (261, 210615), (285, 192879), (435, 126369), (513, 107155), (551, 99765), (739, 74385), (783, 70205), (855, 64293), (1305, 42123), (1653, 33255), (2217, 24795), (2565, 21431), (2755, 19953), (3695, 14877), (3915, 14041), (4959, 11085), (6651, 8265)]