53809444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 54147356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 428, 494, 509, 988, 1018, 1391, 2033, 2036, 2782, 4066, 5564, 6617, 8132, 9671, 13234, 19342, 26429, 26468, 38684, 52858, 54463, 105716, 108926, 125723, 217852, 251446, 502892, 708019, 1034797, 1416038, 2069594, 2832076, 4139188, 13452361, 26904722, 53809444]

約数ペア:

[(1, 53809444), (2, 26904722), (4, 13452361), (13, 4139188), (19, 2832076), (26, 2069594), (38, 1416038), (52, 1034797), (76, 708019), (107, 502892), (214, 251446), (247, 217852), (428, 125723), (494, 108926), (509, 105716), (988, 54463), (1018, 52858), (1391, 38684), (2033, 26468), (2036, 26429), (2782, 19342), (4066, 13234), (5564, 9671), (6617, 8132)]