52763152

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 118048000

約数和(自身を除く): 65284848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 79, 104, 152, 158, 169, 208, 247, 304, 316, 338, 494, 632, 676, 988, 1027, 1264, 1352, 1501, 1976, 2054, 2197, 2704, 3002, 3211, 3952, 4108, 4394, 6004, 6422, 8216, 8788, 12008, 12844, 13351, 16432, 17576, 19513, 24016, 25688, 26702, 35152, 39026, 41743, 51376, 53404, 78052, 83486, 106808, 156104, 166972, 173563, 213616, 253669, 312208, 333944, 347126, 507338, 667888, 694252, 1014676, 1388504, 2029352, 2777008, 3297697, 4058704, 6595394, 13190788, 26381576, 52763152]

約数ペア:

[(1, 52763152), (2, 26381576), (4, 13190788), (8, 6595394), (13, 4058704), (16, 3297697), (19, 2777008), (26, 2029352), (38, 1388504), (52, 1014676), (76, 694252), (79, 667888), (104, 507338), (152, 347126), (158, 333944), (169, 312208), (208, 253669), (247, 213616), (304, 173563), (316, 166972), (338, 156104), (494, 106808), (632, 83486), (676, 78052), (988, 53404), (1027, 51376), (1264, 41743), (1352, 39026), (1501, 35152), (1976, 26702), (2054, 25688), (2197, 24016), (2704, 19513), (3002, 17576), (3211, 16432), (3952, 13351), (4108, 12844), (4394, 12008), (6004, 8788), (6422, 8216)]