53812408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 115869600

約数和(自身を除く): 62057192

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 152, 226, 241, 247, 452, 482, 494, 904, 964, 988, 1469, 1928, 1976, 2147, 2938, 3133, 4294, 4579, 5876, 6266, 8588, 9158, 11752, 12532, 17176, 18316, 25064, 27233, 27911, 36632, 54466, 55822, 59527, 108932, 111644, 119054, 217864, 223288, 238108, 354029, 476216, 517427, 708058, 1034854, 1416116, 2069708, 2832232, 4139416, 6726551, 13453102, 26906204, 53812408]

約数ペア:

[(1, 53812408), (2, 26906204), (4, 13453102), (8, 6726551), (13, 4139416), (19, 2832232), (26, 2069708), (38, 1416116), (52, 1034854), (76, 708058), (104, 517427), (113, 476216), (152, 354029), (226, 238108), (241, 223288), (247, 217864), (452, 119054), (482, 111644), (494, 108932), (904, 59527), (964, 55822), (988, 54466), (1469, 36632), (1928, 27911), (1976, 27233), (2147, 25064), (2938, 18316), (3133, 17176), (4294, 12532), (4579, 11752), (5876, 9158), (6266, 8588)]