56164988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 118917120

約数和(自身を除く): 62752132

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 127, 209, 253, 254, 418, 437, 506, 508, 529, 836, 874, 1012, 1058, 1397, 1748, 2116, 2413, 2794, 2921, 4807, 4826, 5588, 5819, 5842, 9614, 9652, 10051, 11638, 11684, 19228, 20102, 23276, 26543, 32131, 40204, 53086, 55499, 64262, 67183, 106172, 110561, 110998, 128524, 134366, 221122, 221996, 268732, 442244, 610489, 739013, 1220978, 1276477, 1478026, 2441956, 2552954, 2956052, 5105908, 14041247, 28082494, 56164988]

約数ペア:

[(1, 56164988), (2, 28082494), (4, 14041247), (11, 5105908), (19, 2956052), (22, 2552954), (23, 2441956), (38, 1478026), (44, 1276477), (46, 1220978), (76, 739013), (92, 610489), (127, 442244), (209, 268732), (253, 221996), (254, 221122), (418, 134366), (437, 128524), (506, 110998), (508, 110561), (529, 106172), (836, 67183), (874, 64262), (1012, 55499), (1058, 53086), (1397, 40204), (1748, 32131), (2116, 26543), (2413, 23276), (2794, 20102), (2921, 19228), (4807, 11684), (4826, 11638), (5588, 10051), (5819, 9652), (5842, 9614)]