56980154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16087}}^1$

素因数の和:16130

約数の個数: 32

約数和(自身を含む): 111200256

約数和(自身を除く): 54220102

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 16087, 32174, 112609, 176957, 225218, 353914, 370001, 740002, 1238699, 2477398, 2590007, 4070011, 5180014, 8140022, 28490077, 56980154]

約数ペア:

[(1, 56980154), (2, 28490077), (7, 8140022), (11, 5180014), (14, 4070011), (22, 2590007), (23, 2477398), (46, 1238699), (77, 740002), (154, 370001), (161, 353914), (253, 225218), (322, 176957), (506, 112609), (1771, 32174), (3542, 16087)]