53351636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7489}}^1$

素因数の和:7643

約数の個数: 24

約数和(自身を含む): 101294760

約数和(自身を除く): 47943124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 7489, 14978, 29956, 97357, 194714, 389428, 1025993, 2051986, 4103972, 13337909, 26675818, 53351636]

約数ペア:

[(1, 53351636), (2, 26675818), (4, 13337909), (13, 4103972), (26, 2051986), (52, 1025993), (137, 389428), (274, 194714), (548, 97357), (1781, 29956), (3562, 14978), (7124, 7489)]