51818586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19763}}^1$

素因数の和:19810

約数の個数: 32

約数和(自身を含む): 113840640

約数和(自身を除く): 62022054

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 19763, 39526, 59289, 118578, 375497, 454549, 750994, 909098, 1126491, 1363647, 2252982, 2727294, 8636431, 17272862, 25909293, 51818586]

約数ペア:

[(1, 51818586), (2, 25909293), (3, 17272862), (6, 8636431), (19, 2727294), (23, 2252982), (38, 1363647), (46, 1126491), (57, 909098), (69, 750994), (114, 454549), (138, 375497), (437, 118578), (874, 59289), (1311, 39526), (2622, 19763)]