49690311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 25823289

約数列:

[1, 3, 11, 29, 33, 87, 137, 319, 379, 411, 957, 1137, 1507, 3973, 4169, 4521, 10991, 11919, 12507, 32973, 43703, 51923, 120901, 131109, 155769, 362703, 571153, 1505767, 1713459, 4517301, 16563437, 49690311]

約数ペア:

[(1, 49690311), (3, 16563437), (11, 4517301), (29, 1713459), (33, 1505767), (87, 571153), (137, 362703), (319, 155769), (379, 131109), (411, 120901), (957, 51923), (1137, 43703), (1507, 32973), (3973, 12507), (4169, 11919), (4521, 10991)]