51822732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19578

約数の個数: 48

約数和(自身を含む): 137888352

約数和(自身を除く): 86065620

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 19541, 39082, 58623, 78164, 117246, 234492, 254033, 332197, 508066, 664394, 762099, 996591, 1016132, 1328788, 1524198, 1993182, 3048396, 3986364, 4318561, 8637122, 12955683, 17274244, 25911366, 51822732]

約数ペア:

[(1, 51822732), (2, 25911366), (3, 17274244), (4, 12955683), (6, 8637122), (12, 4318561), (13, 3986364), (17, 3048396), (26, 1993182), (34, 1524198), (39, 1328788), (51, 1016132), (52, 996591), (68, 762099), (78, 664394), (102, 508066), (156, 332197), (204, 254033), (221, 234492), (442, 117246), (663, 78164), (884, 58623), (1326, 39082), (2652, 19541)]