51859132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52489}}^1$

素因数の和:52525

約数の個数: 24

約数和(自身を含む): 102880400

約数和(自身を除く): 51021268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 52489, 104978, 209956, 682357, 997291, 1364714, 1994582, 2729428, 3989164, 12964783, 25929566, 51859132]

約数ペア:

[(1, 51859132), (2, 25929566), (4, 12964783), (13, 3989164), (19, 2729428), (26, 1994582), (38, 1364714), (52, 997291), (76, 682357), (247, 209956), (494, 104978), (988, 52489)]