56579172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 149292864

約数和(自身を除く): 92713692

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1213, 1794, 2028, 2426, 3588, 3639, 3887, 4852, 7278, 7774, 11661, 14556, 15548, 15769, 23322, 27899, 31538, 46644, 47307, 55798, 63076, 83697, 94614, 111596, 167394, 189228, 204997, 334788, 362687, 409994, 614991, 725374, 819988, 1088061, 1229982, 1450748, 2176122, 2459964, 4352244, 4714931, 9429862, 14144793, 18859724, 28289586, 56579172]

約数ペア:

[(1, 56579172), (2, 28289586), (3, 18859724), (4, 14144793), (6, 9429862), (12, 4714931), (13, 4352244), (23, 2459964), (26, 2176122), (39, 1450748), (46, 1229982), (52, 1088061), (69, 819988), (78, 725374), (92, 614991), (138, 409994), (156, 362687), (169, 334788), (276, 204997), (299, 189228), (338, 167394), (507, 111596), (598, 94614), (676, 83697), (897, 63076), (1014, 55798), (1196, 47307), (1213, 46644), (1794, 31538), (2028, 27899), (2426, 23322), (3588, 15769), (3639, 15548), (3887, 14556), (4852, 11661), (7278, 7774)]