56891168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 118933920

約数和(自身を除く): 62042752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 683, 1096, 1366, 2192, 2603, 2732, 4384, 5206, 5464, 10412, 10928, 12977, 20824, 21856, 25954, 41648, 51908, 83296, 93571, 103816, 187142, 207632, 374284, 415264, 748568, 1497136, 1777849, 2994272, 3555698, 7111396, 14222792, 28445584, 56891168]

約数ペア:

[(1, 56891168), (2, 28445584), (4, 14222792), (8, 7111396), (16, 3555698), (19, 2994272), (32, 1777849), (38, 1497136), (76, 748568), (137, 415264), (152, 374284), (274, 207632), (304, 187142), (548, 103816), (608, 93571), (683, 83296), (1096, 51908), (1366, 41648), (2192, 25954), (2603, 21856), (2732, 20824), (4384, 12977), (5206, 10928), (5464, 10412)]