53312728

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6949}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 115092000

約数和(自身を除く): 61779272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 6949, 7672, 13898, 27796, 48643, 55592, 97286, 194572, 389144, 952013, 1904026, 3808052, 6664091, 7616104, 13328182, 26656364, 53312728]

約数ペア:

[(1, 53312728), (2, 26656364), (4, 13328182), (7, 7616104), (8, 6664091), (14, 3808052), (28, 1904026), (56, 952013), (137, 389144), (274, 194572), (548, 97286), (959, 55592), (1096, 48643), (1918, 27796), (3836, 13898), (6949, 7672)]