51355303775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1\times {\mathrm{37243}}^1$

素因数の和:40175

約数の個数: 24

約数和(自身を含む): 67057077120

約数和(自身を除く): 15701773345

約数列:

[1, 5, 19, 25, 95, 475, 2903, 14515, 37243, 55157, 72575, 186215, 275785, 707617, 931075, 1378925, 3538085, 17690425, 108116429, 540582145, 2054212151, 2702910725, 10271060755, 51355303775]

約数ペア:

[(1, 51355303775), (5, 10271060755), (19, 2702910725), (25, 2054212151), (95, 540582145), (475, 108116429), (2903, 17690425), (14515, 3538085), (37243, 1378925), (55157, 931075), (72575, 707617), (186215, 275785)]