51648984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31189}}^1$

素因数の和:31224

約数の個数: 48

約数和(自身を含む): 145969200

約数和(自身を除く): 94320216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 31189, 62378, 93567, 124756, 187134, 249512, 280701, 374268, 561402, 717347, 748536, 1122804, 1434694, 2152041, 2245608, 2869388, 4304082, 5738776, 6456123, 8608164, 12912246, 17216328, 25824492, 51648984]

約数ペア:

[(1, 51648984), (2, 25824492), (3, 17216328), (4, 12912246), (6, 8608164), (8, 6456123), (9, 5738776), (12, 4304082), (18, 2869388), (23, 2245608), (24, 2152041), (36, 1434694), (46, 1122804), (69, 748536), (72, 717347), (92, 561402), (138, 374268), (184, 280701), (207, 249512), (276, 187134), (414, 124756), (552, 93567), (828, 62378), (1656, 31189)]