47715481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 10137959

約数列:

[1, 11, 17, 47, 61, 89, 187, 517, 671, 799, 979, 1037, 1513, 2867, 4183, 5429, 8789, 11407, 16643, 31537, 46013, 48739, 59719, 71111, 92293, 255163, 536129, 782221, 1015223, 2806793, 4337771, 47715481]

約数ペア:

[(1, 47715481), (11, 4337771), (17, 2806793), (47, 1015223), (61, 782221), (89, 536129), (187, 255163), (517, 92293), (671, 71111), (799, 59719), (979, 48739), (1037, 46013), (1513, 31537), (2867, 16643), (4183, 11407), (5429, 8789)]