56218785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23279}}^1$

素因数の和:23317

約数の個数: 32

約数和(自身を含む): 107274240

約数和(自身を除く): 51055455

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 23279, 69837, 116395, 162953, 349185, 488859, 535417, 814765, 1606251, 2444295, 2677085, 3747919, 8031255, 11243757, 18739595, 56218785]

約数ペア:

[(1, 56218785), (3, 18739595), (5, 11243757), (7, 8031255), (15, 3747919), (21, 2677085), (23, 2444295), (35, 1606251), (69, 814765), (105, 535417), (115, 488859), (161, 349185), (345, 162953), (483, 116395), (805, 69837), (2415, 23279)]