49061375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 69009408

約数和(自身を除く): 19948033

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1151, 1375, 1705, 3875, 5755, 8525, 12661, 28775, 35681, 42625, 63305, 143875, 178405, 316525, 392491, 892025, 1582625, 1962455, 4460125, 9812275, 49061375]

約数ペア:

[(1, 49061375), (5, 9812275), (11, 4460125), (25, 1962455), (31, 1582625), (55, 892025), (125, 392491), (155, 316525), (275, 178405), (341, 143875), (775, 63305), (1151, 42625), (1375, 35681), (1705, 28775), (3875, 12661), (5755, 8525)]