47388490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 88164864

約数和(自身を除く): 40776374

約数列:

[1, 2, 5, 10, 37, 74, 185, 211, 370, 422, 607, 1055, 1214, 2110, 3035, 6070, 7807, 15614, 22459, 39035, 44918, 78070, 112295, 128077, 224590, 256154, 640385, 1280770, 4738849, 9477698, 23694245, 47388490]

約数ペア:

[(1, 47388490), (2, 23694245), (5, 9477698), (10, 4738849), (37, 1280770), (74, 640385), (185, 256154), (211, 224590), (370, 128077), (422, 112295), (607, 78070), (1055, 44918), (1214, 39035), (2110, 22459), (3035, 15614), (6070, 7807)]