48700223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 64509696

約数和(自身を除く): 15809473

約数列:

[1, 11, 13, 17, 23, 67, 143, 169, 187, 221, 253, 299, 391, 737, 871, 1139, 1541, 1859, 2431, 2873, 3289, 3887, 4301, 5083, 9581, 11323, 12529, 14807, 16951, 20033, 26197, 31603, 42757, 55913, 66079, 124553, 162877, 192491, 220363, 260429, 288167, 340561, 726869, 2117401, 2864719, 3746171, 4427293, 48700223]

約数ペア:

[(1, 48700223), (11, 4427293), (13, 3746171), (17, 2864719), (23, 2117401), (67, 726869), (143, 340561), (169, 288167), (187, 260429), (221, 220363), (253, 192491), (299, 162877), (391, 124553), (737, 66079), (871, 55913), (1139, 42757), (1541, 31603), (1859, 26197), (2431, 20033), (2873, 16951), (3289, 14807), (3887, 12529), (4301, 11323), (5083, 9581)]