53969265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 108421248

約数和(自身を除く): 54451983

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2347, 2555, 3285, 4599, 7041, 7665, 11735, 16429, 21123, 22995, 35205, 49287, 82145, 105615, 147861, 171331, 246435, 513993, 739305, 856655, 1199317, 1541979, 2569965, 3597951, 5996585, 7709895, 10793853, 17989755, 53969265]

約数ペア:

[(1, 53969265), (3, 17989755), (5, 10793853), (7, 7709895), (9, 5996585), (15, 3597951), (21, 2569965), (35, 1541979), (45, 1199317), (63, 856655), (73, 739305), (105, 513993), (219, 246435), (315, 171331), (365, 147861), (511, 105615), (657, 82145), (1095, 49287), (1533, 35205), (2347, 22995), (2555, 21123), (3285, 16429), (4599, 11735), (7041, 7665)]