51307848

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{30983}}^1$

素因数の和:31018

約数の個数: 48

約数和(自身を含む): 145005120

約数和(自身を除く): 93697272

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, 30983, 61966, 92949, 123932, 185898, 247864, 278847, 371796, 557694, 712609, 743592, 1115388, 1425218, 2137827, 2230776, 2850436, 4275654, 5700872, 6413481, 8551308, 12826962, 17102616, 25653924, 51307848]

約数ペア:

[(1, 51307848), (2, 25653924), (3, 17102616), (4, 12826962), (6, 8551308), (8, 6413481), (9, 5700872), (12, 4275654), (18, 2850436), (23, 2230776), (24, 2137827), (36, 1425218), (46, 1115388), (69, 743592), (72, 712609), (92, 557694), (138, 371796), (184, 278847), (207, 247864), (276, 185898), (414, 123932), (552, 92949), (828, 61966), (1656, 30983)]