54078870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 138848256

約数和(自身を除く): 84769386

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 535, 642, 991, 1070, 1605, 1819, 1982, 2973, 3210, 3638, 4955, 5457, 5946, 9095, 9910, 10914, 14865, 16847, 18190, 27285, 29730, 33694, 50541, 54570, 84235, 101082, 106037, 168470, 212074, 252705, 318111, 505410, 530185, 636222, 1060370, 1590555, 1802629, 3181110, 3605258, 5407887, 9013145, 10815774, 18026290, 27039435, 54078870]

約数ペア:

[(1, 54078870), (2, 27039435), (3, 18026290), (5, 10815774), (6, 9013145), (10, 5407887), (15, 3605258), (17, 3181110), (30, 1802629), (34, 1590555), (51, 1060370), (85, 636222), (102, 530185), (107, 505410), (170, 318111), (214, 252705), (255, 212074), (321, 168470), (510, 106037), (535, 101082), (642, 84235), (991, 54570), (1070, 50541), (1605, 33694), (1819, 29730), (1982, 27285), (2973, 18190), (3210, 16847), (3638, 14865), (4955, 10914), (5457, 9910), (5946, 9095)]