56496671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 78570240

約数和(自身を除く): 22073569

約数列:

[1, 7, 11, 19, 23, 73, 77, 133, 161, 209, 253, 437, 511, 529, 803, 1387, 1463, 1679, 1771, 3059, 3703, 4807, 5621, 5819, 9709, 10051, 11753, 15257, 18469, 31901, 33649, 38617, 40733, 70357, 106799, 110561, 129283, 223307, 270319, 350911, 424787, 733723, 773927, 2456377, 2973509, 5136061, 8070953, 56496671]

約数ペア:

[(1, 56496671), (7, 8070953), (11, 5136061), (19, 2973509), (23, 2456377), (73, 773927), (77, 733723), (133, 424787), (161, 350911), (209, 270319), (253, 223307), (437, 129283), (511, 110561), (529, 106799), (803, 70357), (1387, 40733), (1463, 38617), (1679, 33649), (1771, 31901), (3059, 18469), (3703, 15257), (4807, 11753), (5621, 10051), (5819, 9709)]