51884988

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 123648000

約数和(自身を除く): 71763012

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 229, 237, 239, 316, 458, 474, 478, 687, 717, 916, 948, 956, 1374, 1434, 2748, 2868, 18091, 18881, 36182, 37762, 54273, 54731, 56643, 72364, 75524, 108546, 109462, 113286, 164193, 217092, 218924, 226572, 328386, 656772, 4323749, 8647498, 12971247, 17294996, 25942494, 51884988]

約数ペア:

[(1, 51884988), (2, 25942494), (3, 17294996), (4, 12971247), (6, 8647498), (12, 4323749), (79, 656772), (158, 328386), (229, 226572), (237, 218924), (239, 217092), (316, 164193), (458, 113286), (474, 109462), (478, 108546), (687, 75524), (717, 72364), (916, 56643), (948, 54731), (956, 54273), (1374, 37762), (1434, 36182), (2748, 18881), (2868, 18091)]