55996986

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 114338880

約数和(自身を除く): 58341894

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 739, 1038, 1478, 2217, 4434, 12629, 25258, 37887, 53947, 75774, 107894, 127847, 161841, 255694, 323682, 383541, 767082, 9332831, 18665662, 27998493, 55996986]

約数ペア:

[(1, 55996986), (2, 27998493), (3, 18665662), (6, 9332831), (73, 767082), (146, 383541), (173, 323682), (219, 255694), (346, 161841), (438, 127847), (519, 107894), (739, 75774), (1038, 53947), (1478, 37887), (2217, 25258), (4434, 12629)]