56693985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 97502400

約数和(自身を除く): 40808415

約数列:

[1, 3, 5, 15, 29, 47, 59, 87, 141, 145, 177, 235, 295, 435, 705, 885, 1363, 1711, 2209, 2773, 4089, 5133, 6627, 6815, 8319, 8555, 11045, 13865, 20445, 25665, 33135, 41595, 64061, 80417, 130331, 192183, 241251, 320305, 390993, 402085, 651655, 960915, 1206255, 1954965, 3779599, 11338797, 18897995, 56693985]

約数ペア:

[(1, 56693985), (3, 18897995), (5, 11338797), (15, 3779599), (29, 1954965), (47, 1206255), (59, 960915), (87, 651655), (141, 402085), (145, 390993), (177, 320305), (235, 241251), (295, 192183), (435, 130331), (705, 80417), (885, 64061), (1363, 41595), (1711, 33135), (2209, 25665), (2773, 20445), (4089, 13865), (5133, 11045), (6627, 8555), (6815, 8319)]