57513665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 81008640

約数和(自身を除く): 23494975

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 893, 1045, 1171, 2585, 4465, 5855, 9823, 12881, 22249, 49115, 55037, 64405, 111245, 244739, 275185, 605407, 1045703, 1223695, 3027035, 5228515, 11502733, 57513665]

約数ペア:

[(1, 57513665), (5, 11502733), (11, 5228515), (19, 3027035), (47, 1223695), (55, 1045703), (95, 605407), (209, 275185), (235, 244739), (517, 111245), (893, 64405), (1045, 55037), (1171, 49115), (2585, 22249), (4465, 12881), (5855, 9823)]