56752605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13890

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 64328355

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 13859, 41577, 69295, 97013, 124731, 180167, 207885, 291039, 485065, 540501, 623655, 873117, 900835, 1261169, 1455195, 1621503, 2702505, 3783507, 4365585, 6305845, 8107515, 11350521, 18917535, 56752605]

約数ペア:

[(1, 56752605), (3, 18917535), (5, 11350521), (7, 8107515), (9, 6305845), (13, 4365585), (15, 3783507), (21, 2702505), (35, 1621503), (39, 1455195), (45, 1261169), (63, 900835), (65, 873117), (91, 623655), (105, 540501), (117, 485065), (195, 291039), (273, 207885), (315, 180167), (455, 124731), (585, 97013), (819, 69295), (1365, 41577), (4095, 13859)]