56243572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 131574240

約数和(自身を除く): 75330668

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1373, 1463, 1862, 2156, 2746, 2926, 3724, 5492, 5852, 9611, 10241, 15103, 19222, 20482, 26087, 30206, 38444, 40964, 52174, 60412, 67277, 104348, 105721, 134554, 182609, 211442, 269108, 286957, 365218, 422884, 573914, 730436, 740047, 1147828, 1278263, 1480094, 2008699, 2556526, 2960188, 4017398, 5113052, 8034796, 14060893, 28121786, 56243572]

約数ペア:

[(1, 56243572), (2, 28121786), (4, 14060893), (7, 8034796), (11, 5113052), (14, 4017398), (19, 2960188), (22, 2556526), (28, 2008699), (38, 1480094), (44, 1278263), (49, 1147828), (76, 740047), (77, 730436), (98, 573914), (133, 422884), (154, 365218), (196, 286957), (209, 269108), (266, 211442), (308, 182609), (418, 134554), (532, 105721), (539, 104348), (836, 67277), (931, 60412), (1078, 52174), (1373, 40964), (1463, 38444), (1862, 30206), (2156, 26087), (2746, 20482), (2926, 19222), (3724, 15103), (5492, 10241), (5852, 9611)]