56573792

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 129036600

約数和(自身を除く): 72462808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 769, 836, 968, 1538, 1672, 1936, 2299, 3076, 3344, 3872, 4598, 6152, 6688, 8459, 9196, 12304, 14611, 16918, 18392, 24608, 29222, 33836, 36784, 58444, 67672, 73568, 93049, 116888, 135344, 160721, 186098, 233776, 270688, 321442, 372196, 467552, 642884, 744392, 1285768, 1488784, 1767931, 2571536, 2977568, 3535862, 5143072, 7071724, 14143448, 28286896, 56573792]

約数ペア:

[(1, 56573792), (2, 28286896), (4, 14143448), (8, 7071724), (11, 5143072), (16, 3535862), (19, 2977568), (22, 2571536), (32, 1767931), (38, 1488784), (44, 1285768), (76, 744392), (88, 642884), (121, 467552), (152, 372196), (176, 321442), (209, 270688), (242, 233776), (304, 186098), (352, 160721), (418, 135344), (484, 116888), (608, 93049), (769, 73568), (836, 67672), (968, 58444), (1538, 36784), (1672, 33836), (1936, 29222), (2299, 24608), (3076, 18392), (3344, 16918), (3872, 14611), (4598, 12304), (6152, 9196), (6688, 8459)]