55312432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 128563200

約数和(自身を除く): 73250768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 178, 179, 217, 248, 356, 358, 434, 496, 623, 712, 716, 868, 1246, 1253, 1424, 1432, 1736, 2492, 2506, 2759, 2864, 3472, 4984, 5012, 5518, 5549, 9968, 10024, 11036, 11098, 15931, 19313, 20048, 22072, 22196, 31862, 38626, 38843, 44144, 44392, 63724, 77252, 77686, 88784, 111517, 127448, 154504, 155372, 223034, 254896, 309008, 310744, 446068, 493861, 621488, 892136, 987722, 1784272, 1975444, 3457027, 3950888, 6914054, 7901776, 13828108, 27656216, 55312432]

約数ペア:

[(1, 55312432), (2, 27656216), (4, 13828108), (7, 7901776), (8, 6914054), (14, 3950888), (16, 3457027), (28, 1975444), (31, 1784272), (56, 987722), (62, 892136), (89, 621488), (112, 493861), (124, 446068), (178, 310744), (179, 309008), (217, 254896), (248, 223034), (356, 155372), (358, 154504), (434, 127448), (496, 111517), (623, 88784), (712, 77686), (716, 77252), (868, 63724), (1246, 44392), (1253, 44144), (1424, 38843), (1432, 38626), (1736, 31862), (2492, 22196), (2506, 22072), (2759, 20048), (2864, 19313), (3472, 15931), (4984, 11098), (5012, 11036), (5518, 10024), (5549, 9968)]