56776408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 122976000

約数和(自身を除く): 66199592

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 487, 494, 767, 974, 988, 1121, 1534, 1948, 1976, 2242, 3068, 3896, 4484, 6136, 6331, 8968, 9253, 12662, 14573, 18506, 25324, 28733, 29146, 37012, 50648, 57466, 58292, 74024, 114932, 116584, 120289, 229864, 240578, 373529, 481156, 545927, 747058, 962312, 1091854, 1494116, 2183708, 2988232, 4367416, 7097051, 14194102, 28388204, 56776408]

約数ペア:

[(1, 56776408), (2, 28388204), (4, 14194102), (8, 7097051), (13, 4367416), (19, 2988232), (26, 2183708), (38, 1494116), (52, 1091854), (59, 962312), (76, 747058), (104, 545927), (118, 481156), (152, 373529), (236, 240578), (247, 229864), (472, 120289), (487, 116584), (494, 114932), (767, 74024), (974, 58292), (988, 57466), (1121, 50648), (1534, 37012), (1948, 29146), (1976, 28733), (2242, 25324), (3068, 18506), (3896, 14573), (4484, 12662), (6136, 9253), (6331, 8968)]