52145968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 124563456

約数和(自身を除く): 72417488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 653, 713, 868, 1288, 1306, 1426, 1736, 2576, 2612, 2852, 3472, 4571, 4991, 5224, 5704, 9142, 9982, 10448, 11408, 15019, 18284, 19964, 20243, 30038, 36568, 39928, 40486, 60076, 73136, 79856, 80972, 105133, 120152, 141701, 161944, 210266, 240304, 283402, 323888, 420532, 465589, 566804, 841064, 931178, 1133608, 1682128, 1862356, 2267216, 3259123, 3724712, 6518246, 7449424, 13036492, 26072984, 52145968]

約数ペア:

[(1, 52145968), (2, 26072984), (4, 13036492), (7, 7449424), (8, 6518246), (14, 3724712), (16, 3259123), (23, 2267216), (28, 1862356), (31, 1682128), (46, 1133608), (56, 931178), (62, 841064), (92, 566804), (112, 465589), (124, 420532), (161, 323888), (184, 283402), (217, 240304), (248, 210266), (322, 161944), (368, 141701), (434, 120152), (496, 105133), (644, 80972), (653, 79856), (713, 73136), (868, 60076), (1288, 40486), (1306, 39928), (1426, 36568), (1736, 30038), (2576, 20243), (2612, 19964), (2852, 18284), (3472, 15019), (4571, 11408), (4991, 10448), (5224, 9982), (5704, 9142)]