51839746

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 95705280

約数和(自身を除く): 43865534

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 109, 161, 211, 218, 322, 422, 763, 1127, 1477, 1526, 2254, 2507, 2954, 4853, 5014, 5341, 9706, 10339, 10682, 17549, 20678, 22999, 33971, 35098, 45998, 67942, 122843, 160993, 237797, 245686, 321986, 475594, 528977, 1057954, 1126951, 2253902, 3702839, 7405678, 25919873, 51839746]

約数ペア:

[(1, 51839746), (2, 25919873), (7, 7405678), (14, 3702839), (23, 2253902), (46, 1126951), (49, 1057954), (98, 528977), (109, 475594), (161, 321986), (211, 245686), (218, 237797), (322, 160993), (422, 122843), (763, 67942), (1127, 45998), (1477, 35098), (1526, 33971), (2254, 22999), (2507, 20678), (2954, 17549), (4853, 10682), (5014, 10339), (5341, 9706)]