56717584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2468

約数の個数: 80

約数和(自身を含む): 144276480

約数和(自身を除く): 87558896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2423, 2926, 3344, 4846, 5852, 9692, 11704, 16961, 19384, 23408, 26653, 33922, 38768, 46037, 53306, 67844, 92074, 106612, 135688, 184148, 186571, 213224, 271376, 322259, 368296, 373142, 426448, 506407, 644518, 736592, 746284, 1012814, 1289036, 1492568, 2025628, 2578072, 2985136, 3544849, 4051256, 5156144, 7089698, 8102512, 14179396, 28358792, 56717584]

約数ペア:

[(1, 56717584), (2, 28358792), (4, 14179396), (7, 8102512), (8, 7089698), (11, 5156144), (14, 4051256), (16, 3544849), (19, 2985136), (22, 2578072), (28, 2025628), (38, 1492568), (44, 1289036), (56, 1012814), (76, 746284), (77, 736592), (88, 644518), (112, 506407), (133, 426448), (152, 373142), (154, 368296), (176, 322259), (209, 271376), (266, 213224), (304, 186571), (308, 184148), (418, 135688), (532, 106612), (616, 92074), (836, 67844), (1064, 53306), (1232, 46037), (1463, 38768), (1672, 33922), (2128, 26653), (2423, 23408), (2926, 19384), (3344, 16961), (4846, 11704), (5852, 9692)]