53205776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13463}}^1$

素因数の和:13503

約数の個数: 40

約数和(自身を含む): 116867520

約数和(自身を除く): 63661744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 13463, 26926, 53852, 107704, 175019, 215408, 255797, 350038, 511594, 700076, 1023188, 1400152, 2046376, 2800304, 3325361, 4092752, 6650722, 13301444, 26602888, 53205776]

約数ペア:

[(1, 53205776), (2, 26602888), (4, 13301444), (8, 6650722), (13, 4092752), (16, 3325361), (19, 2800304), (26, 2046376), (38, 1400152), (52, 1023188), (76, 700076), (104, 511594), (152, 350038), (208, 255797), (247, 215408), (304, 175019), (494, 107704), (988, 53852), (1976, 26926), (3952, 13463)]