51384484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 47963996

約数列:

[1, 2, 4, 23, 31, 43, 46, 62, 86, 92, 124, 172, 419, 713, 838, 989, 1333, 1426, 1676, 1978, 2666, 2852, 3956, 5332, 9637, 12989, 18017, 19274, 25978, 30659, 36034, 38548, 51956, 61318, 72068, 122636, 298747, 414391, 558527, 597494, 828782, 1117054, 1194988, 1657564, 2234108, 12846121, 25692242, 51384484]

約数ペア:

[(1, 51384484), (2, 25692242), (4, 12846121), (23, 2234108), (31, 1657564), (43, 1194988), (46, 1117054), (62, 828782), (86, 597494), (92, 558527), (124, 414391), (172, 298747), (419, 122636), (713, 72068), (838, 61318), (989, 51956), (1333, 38548), (1426, 36034), (1676, 30659), (1978, 25978), (2666, 19274), (2852, 18017), (3956, 12989), (5332, 9637)]