51743428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 102187008

約数和(自身を除く): 50443580

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 131, 188, 191, 262, 382, 517, 524, 764, 1034, 1441, 2068, 2101, 2882, 4202, 5764, 6157, 8404, 8977, 12314, 17954, 24628, 25021, 35908, 50042, 67727, 98747, 100084, 135454, 197494, 270908, 275231, 394988, 550462, 1100924, 1175987, 2351974, 4703948, 12935857, 25871714, 51743428]

約数ペア:

[(1, 51743428), (2, 25871714), (4, 12935857), (11, 4703948), (22, 2351974), (44, 1175987), (47, 1100924), (94, 550462), (131, 394988), (188, 275231), (191, 270908), (262, 197494), (382, 135454), (517, 100084), (524, 98747), (764, 67727), (1034, 50042), (1441, 35908), (2068, 25021), (2101, 24628), (2882, 17954), (4202, 12314), (5764, 8977), (6157, 8404)]